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renderer: CLEANUP: whitespace and reindent

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this uses the mesa coding style, pray I never have to do
this again.

strip all trailing whitespace as much as possible
macos/master
Dave Airlie 10 years ago
parent 59b9cb549a
commit 7e85c2f114
14 changed files with 1674 additions and 1661 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 358
      src/virgl_egl_context.c
  2. 2
      src/virgl_hw.h
  3. 2
      src/virgl_protocol.h
  4. 134
      src/virglrenderer.c
  5. 14
      src/virglrenderer.h
  6. 700
      src/vrend_blitter.c
  7. 27
      src/vrend_blitter.h
  8. 102
      src/vrend_decode.c
  9. 462
      src/vrend_formats.c
  10. 8
      src/vrend_object.c
  11. 1214
      src/vrend_renderer.c
  12. 72
      src/vrend_renderer.h
  13. 238
      src/vrend_shader.c
  14. 2
      src/vrend_shader.h

358
src/virgl_egl_context.c
Unescape View File

@ -43,213 +43,213 @@
#include "virgl_hw.h"
struct virgl_egl {
int fd;
struct gbm_device *gbm_dev;
EGLDisplay egl_display;
EGLConfig egl_conf;
EGLContext egl_ctx;
bool have_mesa_drm_image;
bool have_mesa_dma_buf_img_export;
int fd;
struct gbm_device *gbm_dev;
EGLDisplay egl_display;
EGLConfig egl_conf;
EGLContext egl_ctx;
bool have_mesa_drm_image;
bool have_mesa_dma_buf_img_export;
};
static int egl_rendernode_open(void)
{
DIR *dir;
struct dirent *e;
int r, fd;
char *p;
dir = opendir("/dev/dri");
if (!dir)
return -1;
fd = -1;
while ((e = readdir(dir))) {
if (e->d_type != DT_CHR)
continue;
if (strncmp(e->d_name, "renderD", 7))
continue;
r = asprintf(&p, "/dev/dri/%s", e->d_name);
if (r < 0)
return -1;
r = open(p, O_RDWR | O_CLOEXEC | O_NOCTTY | O_NONBLOCK);
if (r < 0){
free(p);
continue;
}
fd = r;
free(p);
break;
}
closedir(dir);
if (fd < 0)
return -1;
return fd;
DIR *dir;
struct dirent *e;
int r, fd;
char *p;
dir = opendir("/dev/dri");
if (!dir)
return -1;
fd = -1;
while ((e = readdir(dir))) {
if (e->d_type != DT_CHR)
continue;
if (strncmp(e->d_name, "renderD", 7))
continue;
r = asprintf(&p, "/dev/dri/%s", e->d_name);
if (r < 0)
return -1;
r = open(p, O_RDWR | O_CLOEXEC | O_NOCTTY | O_NONBLOCK);
if (r < 0){
free(p);
continue;
}
fd = r;
free(p);
break;
}
closedir(dir);
if (fd < 0)
return -1;
return fd;
}
static bool virgl_egl_has_extension_in_string(const char *haystack, const char *needle)
{
const unsigned needle_len = strlen(needle);
const unsigned needle_len = strlen(needle);
if (needle_len == 0)
return false;
if (needle_len == 0)
return false;
while (true) {
const char *const s = strstr(haystack, needle);
while (true) {
const char *const s = strstr(haystack, needle);
if (s == NULL)
return false;
if (s == NULL)
return false;
if (s[needle_len] == ' ' || s[needle_len] == '\0') {
return true;
}
if (s[needle_len] == ' ' || s[needle_len] == '\0') {
return true;
}
/* strstr found an extension whose name begins with
* needle, but whose name is not equal to needle.
* Restart the search at s + needle_len so that we
* don't just find the same extension again and go
* into an infinite loop.
*/
haystack = s + needle_len;
}
/* strstr found an extension whose name begins with
* needle, but whose name is not equal to needle.
* Restart the search at s + needle_len so that we
* don't just find the same extension again and go
* into an infinite loop.
*/
haystack = s + needle_len;
}
return false;
return false;
}
struct virgl_egl *virgl_egl_init(void)
{
static const EGLint conf_att[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT,
EGL_RED_SIZE, 1,
EGL_GREEN_SIZE, 1,
EGL_BLUE_SIZE, 1,
EGL_ALPHA_SIZE, 0,
EGL_NONE,
};
static const EGLint ctx_att[] = {
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE
};
EGLBoolean b;
EGLenum api;
EGLint major, minor, n;
const char *extension_list;
struct virgl_egl *d;
d = malloc(sizeof(struct virgl_egl));
if (!d)
return NULL;
d->fd = egl_rendernode_open();
if (d->fd == -1)
goto fail;
d->gbm_dev = gbm_create_device(d->fd);
if (!d->gbm_dev)
goto fail;
d->egl_display = eglGetDisplay((EGLNativeDisplayType)d->gbm_dev);
if (!d->egl_display)
goto fail;
b = eglInitialize(d->egl_display, &major, &minor);
if (!b)
goto fail;
extension_list = eglQueryString(d->egl_display, EGL_EXTENSIONS);
static const EGLint conf_att[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT,
EGL_RED_SIZE, 1,
EGL_GREEN_SIZE, 1,
EGL_BLUE_SIZE, 1,
EGL_ALPHA_SIZE, 0,
EGL_NONE,
};
static const EGLint ctx_att[] = {
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE
};
EGLBoolean b;
EGLenum api;
EGLint major, minor, n;
const char *extension_list;
struct virgl_egl *d;
d = malloc(sizeof(struct virgl_egl));
if (!d)
return NULL;
d->fd = egl_rendernode_open();
if (d->fd == -1)
goto fail;
d->gbm_dev = gbm_create_device(d->fd);
if (!d->gbm_dev)
goto fail;
d->egl_display = eglGetDisplay((EGLNativeDisplayType)d->gbm_dev);
if (!d->egl_display)
goto fail;
b = eglInitialize(d->egl_display, &major, &minor);
if (!b)
goto fail;
extension_list = eglQueryString(d->egl_display, EGL_EXTENSIONS);
#ifdef VIRGL_EGL_DEBUG
fprintf(stderr, "EGL major/minor: %d.%d\n", major, minor);
fprintf(stderr, "EGL version: %s\n",
eglQueryString(d->egl_display, EGL_VERSION));
fprintf(stderr, "EGL vendor: %s\n",
eglQueryString(d->egl_display, EGL_VENDOR));
fprintf(stderr, "EGL extensions: %s\n", extension_list);
fprintf(stderr, "EGL major/minor: %d.%d\n", major, minor);
fprintf(stderr, "EGL version: %s\n",
eglQueryString(d->egl_display, EGL_VERSION));
fprintf(stderr, "EGL vendor: %s\n",
eglQueryString(d->egl_display, EGL_VENDOR));
fprintf(stderr, "EGL extensions: %s\n", extension_list);
#endif
/* require surfaceless context */
if (!virgl_egl_has_extension_in_string(extension_list, "EGL_KHR_surfaceless_context"))
goto fail;
/* require surfaceless context */
if (!virgl_egl_has_extension_in_string(extension_list, "EGL_KHR_surfaceless_context"))
goto fail;
d->have_mesa_drm_image = false;
d->have_mesa_dma_buf_img_export = false;
if (virgl_egl_has_extension_in_string(extension_list, "EGL_MESA_drm_image"))
d->have_mesa_drm_image = true;
d->have_mesa_drm_image = false;
d->have_mesa_dma_buf_img_export = false;
if (virgl_egl_has_extension_in_string(extension_list, "EGL_MESA_drm_image"))
d->have_mesa_drm_image = true;
if (virgl_egl_has_extension_in_string(extension_list, "EGL_MESA_image_dma_buf_export"))
d->have_mesa_dma_buf_img_export = true;
if (virgl_egl_has_extension_in_string(extension_list, "EGL_MESA_image_dma_buf_export"))
d->have_mesa_dma_buf_img_export = true;
if (d->have_mesa_drm_image == false && d->have_mesa_dma_buf_img_export == false) {
fprintf(stderr, "failed to find drm image extensions\n");
goto fail;
}
if (d->have_mesa_drm_image == false && d->have_mesa_dma_buf_img_export == false) {
fprintf(stderr, "failed to find drm image extensions\n");
goto fail;
}
api = EGL_OPENGL_API;
b = eglBindAPI(api);
if (!b)
goto fail;
api = EGL_OPENGL_API;
b = eglBindAPI(api);
if (!b)
goto fail;
b = eglChooseConfig(d->egl_display, conf_att, &d->egl_conf,
1, &n);
b = eglChooseConfig(d->egl_display, conf_att, &d->egl_conf,
1, &n);
if (!b || n != 1)
goto fail;
if (!b || n != 1)
goto fail;
d->egl_ctx = eglCreateContext(d->egl_display,
d->egl_conf,
EGL_NO_CONTEXT,
ctx_att);
if (!d->egl_ctx)
goto fail;
d->egl_ctx = eglCreateContext(d->egl_display,
d->egl_conf,
EGL_NO_CONTEXT,
ctx_att);
if (!d->egl_ctx)
goto fail;
eglMakeCurrent(d->egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
d->egl_ctx);
return d;
eglMakeCurrent(d->egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
d->egl_ctx);
return d;
fail:
free(d);
return NULL;
free(d);
return NULL;
}
void virgl_egl_destroy(struct virgl_egl *d)
{
eglMakeCurrent(d->egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
EGL_NO_CONTEXT);
eglDestroyContext(d->egl_display, d->egl_ctx);
eglTerminate(d->egl_display);
gbm_device_destroy(d->gbm_dev);
close(d->fd);
free(d);
eglMakeCurrent(d->egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
EGL_NO_CONTEXT);
eglDestroyContext(d->egl_display, d->egl_ctx);
eglTerminate(d->egl_display);
gbm_device_destroy(d->gbm_dev);
close(d->fd);
free(d);
}
virgl_renderer_gl_context virgl_egl_create_context(struct virgl_egl *ve, struct virgl_gl_ctx_param *vparams)
{
EGLContext eglctx;
EGLint ctx_att[] = {
EGL_CONTEXT_CLIENT_VERSION, vparams->major_ver,
EGL_CONTEXT_MINOR_VERSION_KHR, vparams->minor_ver,
EGL_NONE
};
eglctx = eglCreateContext(ve->egl_display,
ve->egl_conf,
vparams->shared ? eglGetCurrentContext() : EGL_NO_CONTEXT,
ctx_att);
return (virgl_renderer_gl_context)eglctx;
EGLContext eglctx;
EGLint ctx_att[] = {
EGL_CONTEXT_CLIENT_VERSION, vparams->major_ver,
EGL_CONTEXT_MINOR_VERSION_KHR, vparams->minor_ver,
EGL_NONE
};
eglctx = eglCreateContext(ve->egl_display,
ve->egl_conf,
vparams->shared ? eglGetCurrentContext() : EGL_NO_CONTEXT,
ctx_att);
return (virgl_renderer_gl_context)eglctx;
}
void virgl_egl_destroy_context(struct virgl_egl *ve, virgl_renderer_gl_context virglctx)
{
EGLContext eglctx = (EGLContext)virglctx;
eglDestroyContext(ve->egl_display, eglctx);
EGLContext eglctx = (EGLContext)virglctx;
eglDestroyContext(ve->egl_display, eglctx);
}
int virgl_egl_make_context_current(struct virgl_egl *ve, virgl_renderer_gl_context virglctx)
{
EGLContext eglctx = (EGLContext)virglctx;
EGLContext eglctx = (EGLContext)virglctx;
return eglMakeCurrent(ve->egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
eglctx);
return eglMakeCurrent(ve->egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
eglctx);
}
virgl_renderer_gl_context virgl_egl_get_current_context(struct virgl_egl *ve)
@ -289,7 +289,7 @@ int virgl_egl_get_fourcc_for_texture(struct virgl_egl *ve, uint32_t tex_id, uint
#endif
fallback:
fallback:
*fourcc = virgl_egl_get_gbm_format(format);
return ret;
}
@ -308,36 +308,36 @@ int virgl_egl_get_fd_for_texture(struct virgl_egl *ve, uint32_t tex_id, int *fd)
ret = EINVAL;
if (ve->have_mesa_dma_buf_img_export) {
#ifdef EGL_MESA_image_dma_buf_export
b = eglExportDMABUFImageMESA(ve->egl_display,
image,
fd,
&stride);
b = eglExportDMABUFImageMESA(ve->egl_display,
image,
fd,
&stride);
#else
goto out_destroy;
goto out_destroy;
#endif
} else {
#ifdef EGL_MESA_drm_image
EGLint handle;
int r;
b = eglExportDRMImageMESA(ve->egl_display,
image,
NULL, &handle,
&stride);
if (!b)
EGLint handle;
int r;
b = eglExportDRMImageMESA(ve->egl_display,
image,
NULL, &handle,
&stride);
if (!b)
goto out_destroy;
fprintf(stderr,"image exported %d %d\n", handle, stride);
fprintf(stderr,"image exported %d %d\n", handle, stride);
r = drmPrimeHandleToFD(ve->fd, handle, DRM_CLOEXEC, fd);
if (r < 0)
r = drmPrimeHandleToFD(ve->fd, handle, DRM_CLOEXEC, fd);
if (r < 0)
goto out_destroy;
#else
goto out_destroy;
goto out_destroy;
#endif
}
ret = 0;
out_destroy:
out_destroy:
eglDestroyImageKHR(ve->egl_display, image);
return ret;
}

2
src/virgl_hw.h
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@ -163,7 +163,7 @@ enum virgl_formats {
VIRGL_FORMAT_L32_SINT = 223,
VIRGL_FORMAT_L32A32_SINT = 224,
VIRGL_FORMAT_B10G10R10A2_UINT = 225,
VIRGL_FORMAT_B10G10R10A2_UINT = 225,
VIRGL_FORMAT_R8G8B8X8_SNORM = 229,
VIRGL_FORMAT_R8G8B8X8_SRGB = 230,

2
src/virgl_protocol.h
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@ -65,7 +65,7 @@ enum virgl_context_cmd {
};
/*
/*
8-bit cmd headers
8-bit object type
16-bit length

134
src/virglrenderer.c
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@ -59,7 +59,7 @@ void virgl_renderer_resource_unref(uint32_t res_handle)
void virgl_renderer_fill_caps(uint32_t set, uint32_t version,
void *caps)
{
vrend_renderer_fill_caps(set, version, (union virgl_caps *)caps);
vrend_renderer_fill_caps(set, version, (union virgl_caps *)caps);
}
int virgl_renderer_context_create(uint32_t handle, uint32_t nlen, const char *name)
@ -76,32 +76,32 @@ int virgl_renderer_submit_cmd(void *buffer,
int ctx_id,
int ndw)
{
return vrend_decode_block(ctx_id, buffer, ndw);
return vrend_decode_block(ctx_id, buffer, ndw);
}
int virgl_renderer_transfer_write_iov(uint32_t handle,
uint32_t ctx_id,
int level,
uint32_t stride,
uint32_t layer_stride,
struct virgl_box *box,
uint64_t offset,
struct iovec *iovec,
unsigned int iovec_cnt)
uint32_t ctx_id,
int level,
uint32_t stride,
uint32_t layer_stride,
struct virgl_box *box,
uint64_t offset,
struct iovec *iovec,
unsigned int iovec_cnt)
{
struct vrend_transfer_info transfer_info;
transfer_info.handle = handle;
transfer_info.ctx_id = ctx_id;
transfer_info.level = level;
transfer_info.stride = stride;
transfer_info.layer_stride = layer_stride;
transfer_info.box = (struct pipe_box *)box;
transfer_info.offset = offset;
transfer_info.iovec = iovec;
transfer_info.iovec_cnt = iovec_cnt;
return vrend_renderer_transfer_iov(&transfer_info, VREND_TRANSFER_WRITE);
struct vrend_transfer_info transfer_info;
transfer_info.handle = handle;
transfer_info.ctx_id = ctx_id;
transfer_info.level = level;
transfer_info.stride = stride;
transfer_info.layer_stride = layer_stride;
transfer_info.box = (struct pipe_box *)box;
transfer_info.offset = offset;
transfer_info.iovec = iovec;
transfer_info.iovec_cnt = iovec_cnt;
return vrend_renderer_transfer_iov(&transfer_info, VREND_TRANSFER_WRITE);
}
int virgl_renderer_transfer_read_iov(uint32_t handle, uint32_t ctx_id,
@ -111,23 +111,23 @@ int virgl_renderer_transfer_read_iov(uint32_t handle, uint32_t ctx_id,
uint64_t offset, struct iovec *iovec,
int iovec_cnt)
{
struct vrend_transfer_info transfer_info;
transfer_info.handle = handle;
transfer_info.ctx_id = ctx_id;
transfer_info.level = level;
transfer_info.stride = stride;
transfer_info.layer_stride = layer_stride;
transfer_info.box = (struct pipe_box *)box;
transfer_info.offset = offset;
transfer_info.iovec = iovec;
transfer_info.iovec_cnt = iovec_cnt;
return vrend_renderer_transfer_iov(&transfer_info, VREND_TRANSFER_READ);
struct vrend_transfer_info transfer_info;
transfer_info.handle = handle;
transfer_info.ctx_id = ctx_id;
transfer_info.level = level;
transfer_info.stride = stride;
transfer_info.layer_stride = layer_stride;
transfer_info.box = (struct pipe_box *)box;
transfer_info.offset = offset;
transfer_info.iovec = iovec;
transfer_info.iovec_cnt = iovec_cnt;
return vrend_renderer_transfer_iov(&transfer_info, VREND_TRANSFER_READ);
}
int virgl_renderer_resource_attach_iov(int res_handle, struct iovec *iov,
int num_iovs)
int num_iovs)
{
return vrend_renderer_resource_attach_iov(res_handle, iov, num_iovs);
}
@ -174,7 +174,7 @@ void virgl_renderer_get_cap_set(uint32_t cap_set, uint32_t *max_ver,
}
void virgl_renderer_get_rect(int resource_id, struct iovec *iov, unsigned int num_iovs,
uint32_t offset, int x, int y, int width, int height)
uint32_t offset, int x, int y, int width, int height)
{
vrend_renderer_get_rect(resource_id, iov, num_iovs, offset, x, y, width, height);
}
@ -188,19 +188,19 @@ static int use_egl_context;
static struct vrend_if_cbs virgl_cbs;
void vrend_transfer_write_return(void *data, uint32_t bytes, uint64_t offset,
struct iovec *iov, int num_iovs)
struct iovec *iov, int num_iovs)
{
vrend_write_to_iovec(iov, num_iovs, offset, data, bytes);
}
void vrend_transfer_write_tex_return(struct pipe_resource *res,
struct pipe_box *box,
uint32_t level,
uint32_t dst_stride,
uint64_t offset,
struct iovec *iov,
int num_iovs,
void *myptr, int size, int invert)
struct pipe_box *box,
uint32_t level,
uint32_t dst_stride,
uint64_t offset,
struct iovec *iov,
int num_iovs,
void *myptr, int size, int invert)
{
int elsize = util_format_get_blocksize(res->format);
int h;
@ -227,33 +227,33 @@ void vrend_transfer_write_tex_return(struct pipe_resource *res,
static void virgl_write_fence(uint32_t fence_id)
{
rcbs->write_fence(dev_cookie, fence_id);
rcbs->write_fence(dev_cookie, fence_id);
}
static virgl_renderer_gl_context create_gl_context(int scanout_idx, struct virgl_gl_ctx_param *param)
{
struct virgl_renderer_gl_ctx_param vparam;
if (use_egl_context)
return virgl_egl_create_context(egl_info, param);
vparam.version = 1;
vparam.shared = param->shared;
vparam.major_ver = param->major_ver;
vparam.minor_ver = param->minor_ver;
return rcbs->create_gl_context(dev_cookie, scanout_idx, &vparam);
struct virgl_renderer_gl_ctx_param vparam;
if (use_egl_context)
return virgl_egl_create_context(egl_info, param);
vparam.version = 1;
vparam.shared = param->shared;
vparam.major_ver = param->major_ver;
vparam.minor_ver = param->minor_ver;
return rcbs->create_gl_context(dev_cookie, scanout_idx, &vparam);
}
static void destroy_gl_context(virgl_renderer_gl_context ctx)
{
if (use_egl_context)
return virgl_egl_destroy_context(egl_info, ctx);
return rcbs->destroy_gl_context(dev_cookie, ctx);
if (use_egl_context)
return virgl_egl_destroy_context(egl_info, ctx);
return rcbs->destroy_gl_context(dev_cookie, ctx);
}
static int make_current(int scanout_idx, virgl_renderer_gl_context ctx)
{
if (use_egl_context)
return virgl_egl_make_context_current(egl_info, ctx);
return rcbs->make_current(dev_cookie, scanout_idx, ctx);
if (use_egl_context)
return virgl_egl_make_context_current(egl_info, ctx);
return rcbs->make_current(dev_cookie, scanout_idx, ctx);
}
static struct vrend_if_cbs virgl_cbs = {
@ -288,7 +288,7 @@ void virgl_renderer_cleanup(void *cookie)
int virgl_renderer_init(void *cookie, int flags, struct virgl_renderer_callbacks *cbs)
{
if (!cookie || !cbs)
return -1;
return -1;
if (cbs->version != 1)
return -1;
@ -297,10 +297,10 @@ int virgl_renderer_init(void *cookie, int flags, struct virgl_renderer_callbacks
rcbs = cbs;
if (flags & VIRGL_RENDERER_USE_EGL) {
egl_info = virgl_egl_init();
if (!egl_info)
return -1;
use_egl_context = 1;
egl_info = virgl_egl_init();
if (!egl_info)
return -1;
use_egl_context = 1;
}
vrend_renderer_init(&virgl_cbs);
@ -309,7 +309,7 @@ int virgl_renderer_init(void *cookie, int flags, struct virgl_renderer_callbacks
int virgl_renderer_get_fd_for_texture(uint32_t tex_id, int *fd)
{
return virgl_egl_get_fd_for_texture(egl_info, tex_id, fd);
return virgl_egl_get_fd_for_texture(egl_info, tex_id, fd);
}
void virgl_renderer_reset(void)

14
src/virglrenderer.h
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@ -97,7 +97,7 @@ struct virgl_renderer_resource_create_args {
};
/* new API */
VIRGL_EXPORT int virgl_renderer_resource_create(struct virgl_renderer_resource_create_args *args, struct iovec *iov, uint32_t num_iovs);
VIRGL_EXPORT void virgl_renderer_resource_unref(uint32_t res_handle);
@ -109,11 +109,11 @@ VIRGL_EXPORT int virgl_renderer_submit_cmd(void *buffer,
int ndw);
VIRGL_EXPORT int virgl_renderer_transfer_read_iov(uint32_t handle, uint32_t ctx_id,
uint32_t level, uint32_t stride,
uint32_t layer_stride,
struct virgl_box *box,
uint64_t offset, struct iovec *iov,
int iovec_cnt);
uint32_t level, uint32_t stride,
uint32_t layer_stride,
struct virgl_box *box,
uint64_t offset, struct iovec *iov,
int iovec_cnt);
VIRGL_EXPORT int virgl_renderer_transfer_write_iov(uint32_t handle,
uint32_t ctx_id,
@ -132,7 +132,7 @@ VIRGL_EXPORT void virgl_renderer_fill_caps(uint32_t set, uint32_t version,
void *caps);
VIRGL_EXPORT int virgl_renderer_resource_attach_iov(int res_handle, struct iovec *iov,
int num_iovs);
int num_iovs);
VIRGL_EXPORT void virgl_renderer_resource_detach_iov(int res_handle, struct iovec **iov, int *num_iovs);
VIRGL_EXPORT int virgl_renderer_create_fence(int client_fence_id, uint32_t ctx_id);

700
src/vrend_blitter.c
Unescape View File

@ -50,261 +50,261 @@
#include "vrend_blitter.h"
struct vrend_blitter_ctx {
virgl_gl_context gl_context;
bool initialised;
GLuint vaoid;
GLuint vs;
GLuint vs_pos_only;
GLuint fs_texfetch_col[PIPE_MAX_TEXTURE_TYPES];
GLuint fs_texfetch_depth[PIPE_MAX_TEXTURE_TYPES];
GLuint fs_texfetch_depth_msaa[PIPE_MAX_TEXTURE_TYPES];
GLuint fb_id;
unsigned dst_width;
unsigned dst_height;
GLuint vbo_id;
GLfloat vertices[4][2][4]; /**< {pos, color} or {pos, texcoord} */
virgl_gl_context gl_context;
bool initialised;
GLuint vaoid;
GLuint vs;
GLuint vs_pos_only;
GLuint fs_texfetch_col[PIPE_MAX_TEXTURE_TYPES];
GLuint fs_texfetch_depth[PIPE_MAX_TEXTURE_TYPES];
GLuint fs_texfetch_depth_msaa[PIPE_MAX_TEXTURE_TYPES];
GLuint fb_id;
unsigned dst_width;
unsigned dst_height;
GLuint vbo_id;
GLfloat vertices[4][2][4]; /**< {pos, color} or {pos, texcoord} */
};
static struct vrend_blitter_ctx vrend_blit_ctx;
static bool build_and_check(GLuint id, const char *buf)
{
GLint param;
glShaderSource(id, 1, (const char **)&buf, NULL);
glCompileShader(id);
glGetShaderiv(id, GL_COMPILE_STATUS, &param);
if (param == GL_FALSE) {
char infolog[65536];
int len;
glGetShaderInfoLog(id, 65536, &len, infolog);
fprintf(stderr,"shader failed to compile\n%s\n", infolog);
fprintf(stderr,"GLSL:\n%s\n", buf);
return false;
}
return true;
GLint param;
glShaderSource(id, 1, (const char **)&buf, NULL);
glCompileShader(id);
glGetShaderiv(id, GL_COMPILE_STATUS, &param);
if (param == GL_FALSE) {
char infolog[65536];
int len;
glGetShaderInfoLog(id, 65536, &len, infolog);
fprintf(stderr,"shader failed to compile\n%s\n", infolog);
fprintf(stderr,"GLSL:\n%s\n", buf);
return false;
}
return true;
}
static bool blit_build_vs_passthrough(struct vrend_blitter_ctx *blit_ctx)
{
blit_ctx->vs = glCreateShader(GL_VERTEX_SHADER);
if (!build_and_check(blit_ctx->vs, vs_passthrough)) {
glDeleteShader(blit_ctx->vs);
blit_ctx->vs = 0;
return false;
}
return true;
blit_ctx->vs = glCreateShader(GL_VERTEX_SHADER);
if (!build_and_check(blit_ctx->vs, vs_passthrough)) {
glDeleteShader(blit_ctx->vs);
blit_ctx->vs = 0;
return false;
}
return true;
}
static GLuint blit_build_frag_tex_col(struct vrend_blitter_ctx *blit_ctx, int tgsi_tex_target)
{
GLuint fs_id;
char shader_buf[4096];
int is_shad;
const char *twm;
char *ext_str = "";
switch (tgsi_tex_target) {
case TGSI_TEXTURE_1D:
case TGSI_TEXTURE_BUFFER:
twm = ".x";
break;
case TGSI_TEXTURE_1D_ARRAY:
case TGSI_TEXTURE_2D:
case TGSI_TEXTURE_RECT:
case TGSI_TEXTURE_2D_MSAA:
default:
twm = ".xy";
break;
case TGSI_TEXTURE_SHADOW1D:
case TGSI_TEXTURE_SHADOW2D:
case TGSI_TEXTURE_SHADOW1D_ARRAY:
case TGSI_TEXTURE_SHADOWRECT:
case TGSI_TEXTURE_3D:
case TGSI_TEXTURE_CUBE:
case TGSI_TEXTURE_2D_ARRAY:
case TGSI_TEXTURE_2D_ARRAY_MSAA:
twm = ".xyz";
break;
case TGSI_TEXTURE_SHADOWCUBE:
case TGSI_TEXTURE_SHADOW2D_ARRAY:
case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
case TGSI_TEXTURE_CUBE_ARRAY:
twm = "";
break;
}
if (tgsi_tex_target == TGSI_TEXTURE_CUBE_ARRAY ||
tgsi_tex_target == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
GLuint fs_id;
char shader_buf[4096];
int is_shad;
const char *twm;
char *ext_str = "";
switch (tgsi_tex_target) {
case TGSI_TEXTURE_1D:
case TGSI_TEXTURE_BUFFER:
twm = ".x";
break;
case TGSI_TEXTURE_1D_ARRAY:
case TGSI_TEXTURE_2D:
case TGSI_TEXTURE_RECT:
case TGSI_TEXTURE_2D_MSAA:
default:
twm = ".xy";
break;
case TGSI_TEXTURE_SHADOW1D:
case TGSI_TEXTURE_SHADOW2D:
case TGSI_TEXTURE_SHADOW1D_ARRAY:
case TGSI_TEXTURE_SHADOWRECT:
case TGSI_TEXTURE_3D:
case TGSI_TEXTURE_CUBE:
case TGSI_TEXTURE_2D_ARRAY:
case TGSI_TEXTURE_2D_ARRAY_MSAA:
twm = ".xyz";
break;
case TGSI_TEXTURE_SHADOWCUBE:
case TGSI_TEXTURE_SHADOW2D_ARRAY:
case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
case TGSI_TEXTURE_CUBE_ARRAY:
twm = "";
break;
}
if (tgsi_tex_target == TGSI_TEXTURE_CUBE_ARRAY ||
tgsi_tex_target == TGSI_TEXTURE_SHADOWCUBE_ARRAY)
ext_str = "#extension GL_ARB_texture_cube_map_array : require\n";
snprintf(shader_buf, 4096, fs_texfetch_col, ext_str, vrend_shader_samplertypeconv(tgsi_tex_target, &is_shad), twm, "");
snprintf(shader_buf, 4096, fs_texfetch_col, ext_str, vrend_shader_samplertypeconv(tgsi_tex_target, &is_shad), twm, "");
fs_id = glCreateShader(GL_FRAGMENT_SHADER);
fs_id = glCreateShader(GL_FRAGMENT_SHADER);
if (!build_and_check(fs_id, shader_buf)) {
glDeleteShader(fs_id);
return 0;
}
if (!build_and_check(fs_id, shader_buf)) {
glDeleteShader(fs_id);
return 0;
}
return fs_id;
return fs_id;
}
static GLuint blit_build_frag_tex_writedepth(struct vrend_blitter_ctx *blit_ctx, int tgsi_tex_target)
{
GLuint fs_id;
char shader_buf[4096];
int is_shad;
const char *twm;
switch (tgsi_tex_target) {
case TGSI_TEXTURE_1D:
case TGSI_TEXTURE_BUFFER:
twm = ".x";
break;
case TGSI_TEXTURE_1D_ARRAY:
case TGSI_TEXTURE_2D:
case TGSI_TEXTURE_RECT:
case TGSI_TEXTURE_2D_MSAA:
default:
twm = ".xy";
break;
case TGSI_TEXTURE_SHADOW1D:
case TGSI_TEXTURE_SHADOW2D:
case TGSI_TEXTURE_SHADOW1D_ARRAY:
case TGSI_TEXTURE_SHADOWRECT:
case TGSI_TEXTURE_3D:
case TGSI_TEXTURE_CUBE:
case TGSI_TEXTURE_2D_ARRAY:
case TGSI_TEXTURE_2D_ARRAY_MSAA:
twm = ".xyz";
break;
case TGSI_TEXTURE_SHADOWCUBE:
case TGSI_TEXTURE_SHADOW2D_ARRAY:
case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
case TGSI_TEXTURE_CUBE_ARRAY:
twm = "";
break;
}
snprintf(shader_buf, 4096, fs_texfetch_ds, vrend_shader_samplertypeconv(tgsi_tex_target, &is_shad), twm);
fs_id = glCreateShader(GL_FRAGMENT_SHADER);
if (!build_and_check(fs_id, shader_buf)) {
glDeleteShader(fs_id);
return 0;
}
return fs_id;
GLuint fs_id;
char shader_buf[4096];
int is_shad;
const char *twm;
switch (tgsi_tex_target) {
case TGSI_TEXTURE_1D:
case TGSI_TEXTURE_BUFFER:
twm = ".x";
break;
case TGSI_TEXTURE_1D_ARRAY:
case TGSI_TEXTURE_2D:
case TGSI_TEXTURE_RECT:
case TGSI_TEXTURE_2D_MSAA:
default:
twm = ".xy";
break;
case TGSI_TEXTURE_SHADOW1D:
case TGSI_TEXTURE_SHADOW2D:
case TGSI_TEXTURE_SHADOW1D_ARRAY:
case TGSI_TEXTURE_SHADOWRECT:
case TGSI_TEXTURE_3D:
case TGSI_TEXTURE_CUBE:
case TGSI_TEXTURE_2D_ARRAY:
case TGSI_TEXTURE_2D_ARRAY_MSAA:
twm = ".xyz";
break;
case TGSI_TEXTURE_SHADOWCUBE:
case TGSI_TEXTURE_SHADOW2D_ARRAY:
case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
case TGSI_TEXTURE_CUBE_ARRAY:
twm = "";
break;
}
snprintf(shader_buf, 4096, fs_texfetch_ds, vrend_shader_samplertypeconv(tgsi_tex_target, &is_shad), twm);
fs_id = glCreateShader(GL_FRAGMENT_SHADER);
if (!build_and_check(fs_id, shader_buf)) {
glDeleteShader(fs_id);
return 0;
}
return fs_id;
}
static GLuint blit_build_frag_blit_msaa_depth(struct vrend_blitter_ctx *blit_ctx, int tgsi_tex_target)
{
GLuint fs_id;
char shader_buf[4096];
int is_shad;
const char *twm;
const char *ivec;
switch (tgsi_tex_target) {
case TGSI_TEXTURE_2D_MSAA:
twm = ".xy";
ivec = "ivec2";
break;
case TGSI_TEXTURE_2D_ARRAY_MSAA:
twm = ".xyz";
ivec = "ivec3";
break;
default:
return 0;
}
snprintf(shader_buf, 4096, fs_texfetch_ds_msaa, vrend_shader_samplertypeconv(tgsi_tex_target, &is_shad), ivec, twm);
fs_id = glCreateShader(GL_FRAGMENT_SHADER);
if (!build_and_check(fs_id, shader_buf)) {
glDeleteShader(fs_id);
return 0;
}
return fs_id;
GLuint fs_id;
char shader_buf[4096];
int is_shad;
const char *twm;
const char *ivec;
switch (tgsi_tex_target) {
case TGSI_TEXTURE_2D_MSAA:
twm = ".xy";
ivec = "ivec2";
break;
case TGSI_TEXTURE_2D_ARRAY_MSAA:
twm = ".xyz";
ivec = "ivec3";
break;
default:
return 0;
}
snprintf(shader_buf, 4096, fs_texfetch_ds_msaa, vrend_shader_samplertypeconv(tgsi_tex_target, &is_shad), ivec, twm);
fs_id = glCreateShader(GL_FRAGMENT_SHADER);
if (!build_and_check(fs_id, shader_buf)) {
glDeleteShader(fs_id);
return 0;
}
return fs_id;
}
static GLuint blit_get_frag_tex_writedepth(struct vrend_blitter_ctx *blit_ctx, int pipe_tex_target, unsigned nr_samples)
{
assert(pipe_tex_target < PIPE_MAX_TEXTURE_TYPES);
assert(pipe_tex_target < PIPE_MAX_TEXTURE_TYPES);
if (nr_samples > 1) {
GLuint *shader = &blit_ctx->fs_texfetch_depth_msaa[pipe_tex_target];
if (nr_samples > 1) {
GLuint *shader = &blit_ctx->fs_texfetch_depth_msaa[pipe_tex_target];
if (!*shader) {
unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(pipe_tex_target, nr_samples);
if (!*shader) {
unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(pipe_tex_target, nr_samples);
*shader = blit_build_frag_blit_msaa_depth(blit_ctx, tgsi_tex);
}
return *shader;
*shader = blit_build_frag_blit_msaa_depth(blit_ctx, tgsi_tex);
}
return *shader;
} else {
GLuint *shader = &blit_ctx->fs_texfetch_depth[pipe_tex_target];
} else {
GLuint *shader = &blit_ctx->fs_texfetch_depth[pipe_tex_target];
if (!*shader) {
unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(pipe_tex_target, 0);
if (!*shader) {
unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(pipe_tex_target, 0);
*shader = blit_build_frag_tex_writedepth(blit_ctx, tgsi_tex);
}
return *shader;
}
*shader = blit_build_frag_tex_writedepth(blit_ctx, tgsi_tex);
}
return *shader;
}
}
static GLuint blit_get_frag_tex_col(struct vrend_blitter_ctx *blit_ctx, int pipe_tex_target, unsigned nr_samples)
{
assert(pipe_tex_target < PIPE_MAX_TEXTURE_TYPES);
assert(pipe_tex_target < PIPE_MAX_TEXTURE_TYPES);
if (nr_samples > 1) {
return 0;
} else {
GLuint *shader = &blit_ctx->fs_texfetch_col[pipe_tex_target];
if (nr_samples > 1) {
return 0;
} else {
GLuint *shader = &blit_ctx->fs_texfetch_col[pipe_tex_target];
if (!*shader) {
unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(pipe_tex_target, 0);
if (!*shader) {
unsigned tgsi_tex = util_pipe_tex_to_tgsi_tex(pipe_tex_target, 0);
*shader = blit_build_frag_tex_col(blit_ctx, tgsi_tex);
}
return *shader;
}
*shader = blit_build_frag_tex_col(blit_ctx, tgsi_tex);
}
return *shader;
}
}
static void vrend_renderer_init_blit_ctx(struct vrend_blitter_ctx *blit_ctx)
{
struct virgl_gl_ctx_param ctx_params;
int i;
if (blit_ctx->initialised) {
vrend_clicbs->make_current(0, blit_ctx->gl_context);
return;
}
ctx_params.shared = true;
ctx_params.major_ver = VREND_GL_VER_MAJOR;
ctx_params.minor_ver = VREND_GL_VER_MINOR;
blit_ctx->gl_context = vrend_clicbs->create_gl_context(0, &ctx_params);
vrend_clicbs->make_current(0, blit_ctx->gl_context);
glGenVertexArrays(1, &blit_ctx->vaoid);
glGenFramebuffers(1, &blit_ctx->fb_id);
glGenBuffers(1, &blit_ctx->vbo_id);
blit_build_vs_passthrough(blit_ctx);
for (i = 0; i < 4; i++)
blit_ctx->vertices[i][0][3] = 1; /*v.w*/
glBindVertexArray(blit_ctx->vaoid);
glBindBuffer(GL_ARRAY_BUFFER, blit_ctx->vbo_id);
struct virgl_gl_ctx_param ctx_params;
int i;
if (blit_ctx->initialised) {
vrend_clicbs->make_current(0, blit_ctx->gl_context);
return;
}
ctx_params.shared = true;
ctx_params.major_ver = VREND_GL_VER_MAJOR;
ctx_params.minor_ver = VREND_GL_VER_MINOR;
blit_ctx->gl_context = vrend_clicbs->create_gl_context(0, &ctx_params);
vrend_clicbs->make_current(0, blit_ctx->gl_context);
glGenVertexArrays(1, &blit_ctx->vaoid);
glGenFramebuffers(1, &blit_ctx->fb_id);
glGenBuffers(1, &blit_ctx->vbo_id);
blit_build_vs_passthrough(blit_ctx);
for (i = 0; i < 4; i++)
blit_ctx->vertices[i][0][3] = 1; /*v.w*/
glBindVertexArray(blit_ctx->vaoid);
glBindBuffer(GL_ARRAY_BUFFER, blit_ctx->vbo_id);
}
static inline GLenum convert_mag_filter(unsigned int filter)
@ -317,33 +317,33 @@ static inline GLenum convert_mag_filter(unsigned int filter)
static void blitter_set_dst_dim(struct vrend_blitter_ctx *blit_ctx,
unsigned width, unsigned height)
{
blit_ctx->dst_width = width;
blit_ctx->dst_height = height;
blit_ctx->dst_width = width;
blit_ctx->dst_height = height;
}
static void blitter_set_rectangle(struct vrend_blitter_ctx *blit_ctx,
int x1, int y1, int x2, int y2,
float depth)
int x1, int y1, int x2, int y2,
float depth)
{
int i;
int i;
/* set vertex positions */
blit_ctx->vertices[0][0][0] = (float)x1 / blit_ctx->dst_width * 2.0f - 1.0f; /*v0.x*/
blit_ctx->vertices[0][0][1] = (float)y1 / blit_ctx->dst_height * 2.0f - 1.0f; /*v0.y*/
/* set vertex positions */
blit_ctx->vertices[0][0][0] = (float)x1 / blit_ctx->dst_width * 2.0f - 1.0f; /*v0.x*/
blit_ctx->vertices[0][0][1] = (float)y1 / blit_ctx->dst_height * 2.0f - 1.0f; /*v0.y*/
blit_ctx->vertices[1][0][0] = (float)x2 / blit_ctx->dst_width * 2.0f - 1.0f; /*v1.x*/
blit_ctx->vertices[1][0][1] = (float)y1 / blit_ctx->dst_height * 2.0f - 1.0f; /*v1.y*/
blit_ctx->vertices[1][0][0] = (float)x2 / blit_ctx->dst_width * 2.0f - 1.0f; /*v1.x*/
blit_ctx->vertices[1][0][1] = (float)y1 / blit_ctx->dst_height * 2.0f - 1.0f; /*v1.y*/
blit_ctx->vertices[2][0][0] = (float)x2 / blit_ctx->dst_width * 2.0f - 1.0f; /*v2.x*/
blit_ctx->vertices[2][0][1] = (float)y2 / blit_ctx->dst_height * 2.0f - 1.0f; /*v2.y*/
blit_ctx->vertices[2][0][0] = (float)x2 / blit_ctx->dst_width * 2.0f - 1.0f; /*v2.x*/
blit_ctx->vertices[2][0][1] = (float)y2 / blit_ctx->dst_height * 2.0f - 1.0f; /*v2.y*/
blit_ctx->vertices[3][0][0] = (float)x1 / blit_ctx->dst_width * 2.0f - 1.0f; /*v3.x*/
blit_ctx->vertices[3][0][1] = (float)y2 / blit_ctx->dst_height * 2.0f - 1.0f; /*v3.y*/
blit_ctx->vertices[3][0][0] = (float)x1 / blit_ctx->dst_width * 2.0f - 1.0f; /*v3.x*/
blit_ctx->vertices[3][0][1] = (float)y2 / blit_ctx->dst_height * 2.0f - 1.0f; /*v3.y*/
for (i = 0; i < 4; i++)
blit_ctx->vertices[i][0][2] = depth; /*z*/
for (i = 0; i < 4; i++)
blit_ctx->vertices[i][0][2] = depth; /*z*/
glViewport(0, 0, blit_ctx->dst_width, blit_ctx->dst_height);
glViewport(0, 0, blit_ctx->dst_width, blit_ctx->dst_height);
}
static void get_texcoords(struct vrend_resource *src_res,
@ -352,7 +352,7 @@ static void get_texcoords(struct vrend_resource *src_res,
float out[4])
{
bool normalized = src_res->base.target != PIPE_TEXTURE_RECT &&
src_res->base.nr_samples <= 1;
src_res->base.nr_samples <= 1;
if (normalized) {
out[0] = x1 / (float)u_minify(src_res->base.width0, src_level);
@ -407,13 +407,13 @@ static void blitter_set_texcoords(struct vrend_blitter_ctx *blit_ctx,
switch (src_res->base.target) {
case PIPE_TEXTURE_3D:
{
float r = layer / (float)u_minify(src_res->base.depth0,
level);
for (i = 0; i < 4; i++)
blit_ctx->vertices[i][1][2] = r; /*r*/
}
break;
{
float r = layer / (float)u_minify(src_res->base.depth0,
level);
for (i = 0; i < 4; i++)
blit_ctx->vertices[i][1][2] = r; /*r*/
}
break;
case PIPE_TEXTURE_1D_ARRAY:
for (i = 0; i < 4; i++)
@ -431,140 +431,140 @@ static void blitter_set_texcoords(struct vrend_blitter_ctx *blit_ctx,
blit_ctx->vertices[i][1][3] = (float) ((unsigned)layer / 6); /*w*/
break;
case PIPE_TEXTURE_2D:
for (i = 0; i < 4; i++) {
blit_ctx->vertices[i][1][3] = (float) sample; /*r*/
}
break;
for (i = 0; i < 4; i++) {
blit_ctx->vertices[i][1][3] = (float) sample; /*r*/
}
break;
default:;
}
}
#if 0
static void set_dsa_keep_depth_stencil(void)
{
glDisable(GL_STENCIL_TEST);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
glDisable(GL_STENCIL_TEST);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
}
#endif
static void set_dsa_write_depth_keep_stencil(void)
{
glDisable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_ALWAYS);
glDepthMask(GL_TRUE);
glDisable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_ALWAYS);
glDepthMask(GL_TRUE);
}
/* implement blitting using OpenGL. */
void vrend_renderer_blit_gl(struct vrend_context *ctx,
struct vrend_resource *src_res,
struct vrend_resource *dst_res,
const struct pipe_blit_info *info)
{
struct vrend_blitter_ctx *blit_ctx = &vrend_blit_ctx;
GLuint prog_id;
GLuint fs_id;
GLint lret;
GLenum filter;
GLuint pos_loc, tc_loc;
GLuint samp_loc;
bool has_depth, has_stencil;
bool blit_stencil, blit_depth;
int dst_z;
const struct util_format_description *src_desc =
util_format_description(src_res->base.format);
const struct util_format_description *dst_desc =
util_format_description(dst_res->base.format);
has_depth = util_format_has_depth(src_desc) &&
util_format_has_depth(dst_desc);
has_stencil = util_format_has_stencil(src_desc) &&
util_format_has_stencil(dst_desc);
blit_depth = has_depth && (info->mask & PIPE_MASK_Z);
blit_stencil = has_stencil && (info->mask & PIPE_MASK_S) & 0;
filter = convert_mag_filter(info->filter);
vrend_renderer_init_blit_ctx(blit_ctx);
blitter_set_dst_dim(blit_ctx,
u_minify(dst_res->base.width0, info->dst.level),
u_minify(dst_res->base.height0, info->dst.level));
blitter_set_rectangle(blit_ctx, info->dst.box.x, info->dst.box.y,
info->dst.box.x + info->dst.box.width,
info->dst.box.y + info->dst.box.height, 0);
prog_id = glCreateProgram();
glAttachShader(prog_id, blit_ctx->vs);
if (blit_depth || blit_stencil)
fs_id = blit_get_frag_tex_writedepth(blit_ctx, src_res->base.target, src_res->base.nr_samples);
else
fs_id = blit_get_frag_tex_col(blit_ctx, src_res->base.target, src_res->base.nr_samples);
glAttachShader(prog_id, fs_id);
glLinkProgram(prog_id);
glGetProgramiv(prog_id, GL_LINK_STATUS, &lret);
if (lret == GL_FALSE) {
char infolog[65536];
int len;
glGetProgramInfoLog(prog_id, 65536, &len, infolog);
fprintf(stderr,"got error linking\n%s\n", infolog);
/* dump shaders */
glDeleteProgram(prog_id);
return;
}
glUseProgram(prog_id);
glBindFramebuffer(GL_FRAMEBUFFER_EXT, blit_ctx->fb_id);
vrend_fb_bind_texture(dst_res, 0, info->dst.level, info->dst.box.z);
glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
glBindTexture(src_res->target, src_res->id);
glTexParameteri(src_res->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(src_res->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(src_res->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
glTexParameteri(src_res->target, GL_TEXTURE_BASE_LEVEL, info->src.level);
glTexParameteri(src_res->target, GL_TEXTURE_MAX_LEVEL, info->src.level);
glTexParameterf(src_res->target, GL_TEXTURE_MAG_FILTER, filter);
glTexParameterf(src_res->target, GL_TEXTURE_MIN_FILTER, filter);
pos_loc = glGetAttribLocation(prog_id, "arg0");
tc_loc = glGetAttribLocation(prog_id, "arg1");
samp_loc = glGetUniformLocation(prog_id, "samp");
glUniform1i(samp_loc, 0);
glVertexAttribPointer(pos_loc, 4, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void *)0);
glVertexAttribPointer(tc_loc, 4, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void *)(4 * sizeof(float)));
glEnableVertexAttribArray(pos_loc);
glEnableVertexAttribArray(tc_loc);
set_dsa_write_depth_keep_stencil();
for (dst_z = 0; dst_z < info->dst.box.depth; dst_z++) {
float dst2src_scale = info->src.box.depth / (float)info->dst.box.depth;
float dst_offset = ((info->src.box.depth - 1) -
(info->dst.box.depth - 1) * dst2src_scale) * 0.5;
float src_z = (dst_z + dst_offset) * dst2src_scale;
glBindFramebuffer(GL_FRAMEBUFFER_EXT, blit_ctx->fb_id);
vrend_fb_bind_texture(dst_res, 0, info->dst.level, dst_z);
glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
blitter_set_texcoords(blit_ctx, src_res, info->src.level,
info->src.box.z + src_z, 0,
info->src.box.x, info->src.box.y,
info->src.box.x + info->src.box.width,
info->src.box.y + info->src.box.height);
glBufferData(GL_ARRAY_BUFFER, sizeof(blit_ctx->vertices), blit_ctx->vertices, GL_STATIC_DRAW);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
}
struct vrend_blitter_ctx *blit_ctx = &vrend_blit_ctx;
GLuint prog_id;
GLuint fs_id;
GLint lret;
GLenum filter;
GLuint pos_loc, tc_loc;
GLuint samp_loc;
bool has_depth, has_stencil;
bool blit_stencil, blit_depth;
int dst_z;
const struct util_format_description *src_desc =
util_format_description(src_res->base.format);
const struct util_format_description *dst_desc =
util_format_description(dst_res->base.format);
has_depth = util_format_has_depth(src_desc) &&
util_format_has_depth(dst_desc);
has_stencil = util_format_has_stencil(src_desc) &&
util_format_has_stencil(dst_desc);
blit_depth = has_depth && (info->mask & PIPE_MASK_Z);
blit_stencil = has_stencil && (info->mask & PIPE_MASK_S) & 0;
filter = convert_mag_filter(info->filter);
vrend_renderer_init_blit_ctx(blit_ctx);
blitter_set_dst_dim(blit_ctx,
u_minify(dst_res->base.width0, info->dst.level),
u_minify(dst_res->base.height0, info->dst.level));
blitter_set_rectangle(blit_ctx, info->dst.box.x, info->dst.box.y,
info->dst.box.x + info->dst.box.width,
info->dst.box.y + info->dst.box.height, 0);
prog_id = glCreateProgram();
glAttachShader(prog_id, blit_ctx->vs);
if (blit_depth || blit_stencil)
fs_id = blit_get_frag_tex_writedepth(blit_ctx, src_res->base.target, src_res->base.nr_samples);
else
fs_id = blit_get_frag_tex_col(blit_ctx, src_res->base.target, src_res->base.nr_samples);
glAttachShader(prog_id, fs_id);
glLinkProgram(prog_id);
glGetProgramiv(prog_id, GL_LINK_STATUS, &lret);
if (lret == GL_FALSE) {
char infolog[65536];
int len;
glGetProgramInfoLog(prog_id, 65536, &len, infolog);
fprintf(stderr,"got error linking\n%s\n", infolog);
/* dump shaders */
glDeleteProgram(prog_id);
return;
}
glUseProgram(prog_id);
glBindFramebuffer(GL_FRAMEBUFFER_EXT, blit_ctx->fb_id);
vrend_fb_bind_texture(dst_res, 0, info->dst.level, info->dst.box.z);
glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
glBindTexture(src_res->target, src_res->id);
glTexParameteri(src_res->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(src_res->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(src_res->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
glTexParameteri(src_res->target, GL_TEXTURE_BASE_LEVEL, info->src.level);
glTexParameteri(src_res->target, GL_TEXTURE_MAX_LEVEL, info->src.level);
glTexParameterf(src_res->target, GL_TEXTURE_MAG_FILTER, filter);
glTexParameterf(src_res->target, GL_TEXTURE_MIN_FILTER, filter);
pos_loc = glGetAttribLocation(prog_id, "arg0");
tc_loc = glGetAttribLocation(prog_id, "arg1");
samp_loc = glGetUniformLocation(prog_id, "samp");
glUniform1i(samp_loc, 0);
glVertexAttribPointer(pos_loc, 4, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void *)0);
glVertexAttribPointer(tc_loc, 4, GL_FLOAT, GL_FALSE, 8 * sizeof(float), (void *)(4 * sizeof(float)));
glEnableVertexAttribArray(pos_loc);
glEnableVertexAttribArray(tc_loc);
set_dsa_write_depth_keep_stencil();
for (dst_z = 0; dst_z < info->dst.box.depth; dst_z++) {
float dst2src_scale = info->src.box.depth / (float)info->dst.box.depth;
float dst_offset = ((info->src.box.depth - 1) -
(info->dst.box.depth - 1) * dst2src_scale) * 0.5;
float src_z = (dst_z + dst_offset) * dst2src_scale;
glBindFramebuffer(GL_FRAMEBUFFER_EXT, blit_ctx->fb_id);
vrend_fb_bind_texture(dst_res, 0, info->dst.level, dst_z);
glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
blitter_set_texcoords(blit_ctx, src_res, info->src.level,
info->src.box.z + src_z, 0,
info->src.box.x, info->src.box.y,
info->src.box.x + info->src.box.width,
info->src.box.y + info->src.box.height);
glBufferData(GL_ARRAY_BUFFER, sizeof(blit_ctx->vertices), blit_ctx->vertices, GL_STATIC_DRAW);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
}
}

27
src/vrend_blitter.h
Unescape View File

@ -1,5 +1,28 @@
#ifndef VREND_BLITTER
#define VREND_BLITTER
/**************************************************************************
*
* Copyright (C) 2014 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#ifndef VREND_BLITTER_H
#define VREND_BLITTER_H
/* shaders for blitting */

102
src/vrend_decode.c
Unescape View File

@ -62,8 +62,8 @@ static inline void *get_buf_ptr(struct vrend_decode_ctx *ctx,
}
static int vrend_decode_create_shader(struct vrend_decode_ctx *ctx, uint32_t type,
uint32_t handle,
uint16_t length)
uint32_t handle,
uint16_t length)
{
struct pipe_shader_state *state;
struct tgsi_token *tokens;
@ -96,12 +96,12 @@ static int vrend_decode_create_shader(struct vrend_decode_ctx *ctx, uint32_t typ
state->stream_output.stride[i] = get_buf_entry(ctx, VIRGL_OBJ_SHADER_SO_STRIDE(i));
for (i = 0; i < state->stream_output.num_outputs; i++) {
uint32_t tmp = get_buf_entry(ctx, VIRGL_OBJ_SHADER_SO_OUTPUT0(i));
state->stream_output.output[i].register_index = tmp & 0xff;
state->stream_output.output[i].start_component = (tmp >> 8) & 0x3;
state->stream_output.output[i].num_components = (tmp >> 10) & 0x7;
state->stream_output.output[i].output_buffer = (tmp >> 13) & 0x7;
state->stream_output.output[i].dst_offset = (tmp >> 16) & 0xffff;
state->stream_output.output[i].dst_offset = (tmp >> 16) & 0xffff;
}
shader_offset = 8 + state->stream_output.num_outputs;
} else
@ -207,7 +207,7 @@ static int vrend_decode_set_viewport_state(struct vrend_decode_ctx *ctx, int len
for (i = 0; i < 3; i++)
vps[v].translate[i] = uif(get_buf_entry(ctx, VIRGL_SET_VIEWPORT_STATE_TRANSLATE_0(v) + i));
}
vrend_set_viewport_states(ctx->grctx, start_slot, num_viewports, vps);
return 0;
}
@ -263,8 +263,8 @@ static int vrend_decode_set_vertex_buffers(struct vrend_decode_ctx *ctx, uint16_
num_vbo = (length / 3);
if (num_vbo > PIPE_MAX_ATTRIBS)
return EINVAL;
return EINVAL;
for (i = 0; i < num_vbo; i++) {
vrend_set_single_vbo(ctx->grctx, i,
get_buf_entry(ctx, VIRGL_SET_VERTEX_BUFFER_STRIDE(i)),
@ -307,7 +307,7 @@ static int vrend_decode_resource_inline_write(struct vrend_decode_ctx *ctx, uint
return EINVAL;
if (length + ctx->ds->buf_offset > ctx->ds->buf_total)
return EINVAL;
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_RESOURCE_IW_RES_HANDLE);
data_len = (length - 11) * 4;
@ -423,7 +423,7 @@ static int vrend_decode_create_dsa(struct vrend_decode_ctx *ctx, uint32_t handle
dsa_state = CALLOC_STRUCT(pipe_depth_stencil_alpha_state);
if (!dsa_state)
return ENOMEM;
tmp = get_buf_entry(ctx, VIRGL_OBJ_DSA_S0);
dsa_state->depth.enabled = tmp & 0x1;
dsa_state->depth.writemask = (tmp >> 1) & 0x1;
@ -510,9 +510,9 @@ static int vrend_decode_create_rasterizer(struct vrend_decode_ctx *ctx, uint32_t
rs_state->offset_units = uif(get_buf_entry(ctx, VIRGL_OBJ_RS_OFFSET_UNITS));
rs_state->offset_scale = uif(get_buf_entry(ctx, VIRGL_OBJ_RS_OFFSET_SCALE));
rs_state->offset_clamp = uif(get_buf_entry(ctx, VIRGL_OBJ_RS_OFFSET_CLAMP));
tmp = vrend_renderer_object_insert(ctx->grctx, rs_state, sizeof(struct pipe_rasterizer_state), handle,
VIRGL_OBJECT_RASTERIZER);
VIRGL_OBJECT_RASTERIZER);
if (tmp == 0) {
FREE(rs_state);
return ENOMEM;
@ -527,7 +527,7 @@ static int vrend_decode_create_surface(struct vrend_decode_ctx *ctx, uint32_t ha
if (length != VIRGL_OBJ_SURFACE_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_SURFACE_RES_HANDLE);
format = get_buf_entry(ctx, VIRGL_OBJ_SURFACE_FORMAT);
/* decide later if these are texture or buffer */
@ -543,7 +543,7 @@ static int vrend_decode_create_sampler_view(struct vrend_decode_ctx *ctx, uint32
if (length != VIRGL_OBJ_SAMPLER_VIEW_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_SAMPLER_VIEW_RES_HANDLE);
format = get_buf_entry(ctx, VIRGL_OBJ_SAMPLER_VIEW_FORMAT);
val0 = get_buf_entry(ctx, VIRGL_OBJ_SAMPLER_VIEW_BUFFER_FIRST_ELEMENT);
@ -595,17 +595,17 @@ static int vrend_decode_create_ve(struct vrend_decode_ctx *ctx, uint32_t handle,
num_elements = (length - 1) / 4;
if (num_elements) {
ve = calloc(num_elements, sizeof(struct pipe_vertex_element));
ve = calloc(num_elements, sizeof(struct pipe_vertex_element));
if (!ve)
return ENOMEM;
if (!ve)
return ENOMEM;
for (i = 0; i < num_elements; i++) {
ve[i].src_offset = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_SRC_OFFSET(i));
ve[i].instance_divisor = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_INSTANCE_DIVISOR(i));
ve[i].vertex_buffer_index = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_VERTEX_BUFFER_INDEX(i));
ve[i].src_format = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_SRC_FORMAT(i));
}
for (i = 0; i < num_elements; i++) {
ve[i].src_offset = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_SRC_OFFSET(i));
ve[i].instance_divisor = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_INSTANCE_DIVISOR(i));
ve[i].vertex_buffer_index = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_VERTEX_BUFFER_INDEX(i));
ve[i].src_format = get_buf_entry(ctx, VIRGL_OBJ_VERTEX_ELEMENTS_V0_SRC_FORMAT(i));
}
}
ret = vrend_create_vertex_elements_state(ctx->grctx, handle, num_elements, ve);
@ -622,7 +622,7 @@ static int vrend_decode_create_query(struct vrend_decode_ctx *ctx, uint32_t hand
if (length != VIRGL_OBJ_QUERY_SIZE)
return EINVAL;
query_type = get_buf_entry(ctx, VIRGL_OBJ_QUERY_TYPE);
offset = get_buf_entry(ctx, VIRGL_OBJ_QUERY_OFFSET);
res_handle = get_buf_entry(ctx, VIRGL_OBJ_QUERY_RES_HANDLE);
@ -638,7 +638,7 @@ static int vrend_decode_create_object(struct vrend_decode_ctx *ctx, int length)
int ret = 0;
if (length < 1)
return EINVAL;
return EINVAL;
switch (obj_type){
case VIRGL_OBJECT_BLEND:
@ -736,7 +736,7 @@ static int vrend_decode_set_stencil_ref(struct vrend_decode_ctx *ctx, int length
if (length != VIRGL_SET_STENCIL_REF_SIZE)
return EINVAL;
ref.ref_value[0] = val & 0xff;
ref.ref_value[1] = (val >> 8) & 0xff;
vrend_set_stencil_ref(ctx->grctx, &ref);
@ -750,7 +750,7 @@ static int vrend_decode_set_blend_color(struct vrend_decode_ctx *ctx, int length
if (length != VIRGL_SET_BLEND_COLOR_SIZE)
return EINVAL;
for (i = 0; i < 4; i++)
color.color[i] = uif(get_buf_entry(ctx, VIRGL_SET_BLEND_COLOR(i)));
@ -840,7 +840,7 @@ static int vrend_decode_resource_copy_region(struct vrend_decode_ctx *ctx, int l
if (length != VIRGL_CMD_RESOURCE_COPY_REGION_SIZE)
return EINVAL;
dst_handle = get_buf_entry(ctx, VIRGL_CMD_RCR_DST_RES_HANDLE);
dst_level = get_buf_entry(ctx, VIRGL_CMD_RCR_DST_LEVEL);
dstx = get_buf_entry(ctx, VIRGL_CMD_RCR_DST_X);
@ -856,9 +856,9 @@ static int vrend_decode_resource_copy_region(struct vrend_decode_ctx *ctx, int l
box.depth = get_buf_entry(ctx, VIRGL_CMD_RCR_SRC_D);
vrend_renderer_resource_copy_region(ctx->grctx, dst_handle,
dst_level, dstx, dsty, dstz,
src_handle, src_level,
&box);
dst_level, dstx, dsty, dstz,
src_handle, src_level,
&box);
return 0;
}
@ -1011,17 +1011,17 @@ static int vrend_decode_set_streamout_targets(struct vrend_decode_ctx *ctx,
}
void vrend_renderer_context_create_internal(uint32_t handle, uint32_t nlen,
const char *debug_name)
const char *debug_name)
{
struct vrend_decode_ctx *dctx;
if (handle > VREND_MAX_CTX)
return;
dctx = malloc(sizeof(struct vrend_decode_ctx));
if (!dctx)
return;
return;
dctx->grctx = vrend_create_context(handle, nlen, debug_name);
if (!dctx->grctx) {
free(dctx);
@ -1055,13 +1055,13 @@ void vrend_renderer_context_destroy(uint32_t handle)
ctx = dec_ctx[handle];
if (!ctx)
return;
return;
dec_ctx[handle] = NULL;
ret = vrend_destroy_context(ctx->grctx);
free(ctx);
/* switch to ctx 0 */
if (ret && handle != 0)
vrend_hw_switch_context(dec_ctx[0]->grctx, true);
vrend_hw_switch_context(dec_ctx[0]->grctx, true);
}
struct vrend_context *vrend_lookup_renderer_ctx(uint32_t ctx_id)
@ -1107,7 +1107,7 @@ int vrend_decode_block(uint32_t ctx_id, uint32_t *block, int ndw)
break;
}
// fprintf(stderr,"[%d] cmd is %d (obj %d) len %d\n", gdctx->ds->buf_offset, header & 0xff, (header >> 8 & 0xff), (len));
switch (header & 0xff) {
case VIRGL_CCMD_CREATE_OBJECT:
ret = vrend_decode_create_object(gdctx, len);
@ -1206,11 +1206,11 @@ int vrend_decode_block(uint32_t ctx_id, uint32_t *block, int ndw)
goto out;
}
if (ret == ENOMEM)
goto out;
goto out;
gdctx->ds->buf_offset += (len) + 1;
}
return 0;
out:
out:
return ret;
}
@ -1221,20 +1221,20 @@ void vrend_decode_reset(bool ctx_0_only)
vrend_hw_switch_context(dec_ctx[0]->grctx, true);
if (ctx_0_only == false) {
for (i = 1; i < VREND_MAX_CTX; i++) {
if (!dec_ctx[i])
continue;
for (i = 1; i < VREND_MAX_CTX; i++) {
if (!dec_ctx[i])
continue;
if (!dec_ctx[i]->grctx)
continue;
if (!dec_ctx[i]->grctx)
continue;
vrend_destroy_context(dec_ctx[i]->grctx);
free(dec_ctx[i]);
dec_ctx[i] = NULL;
}
vrend_destroy_context(dec_ctx[i]->grctx);
free(dec_ctx[i]);
dec_ctx[i] = NULL;
}
} else {
vrend_destroy_context(dec_ctx[0]->grctx);
free(dec_ctx[0]);
dec_ctx[0] = NULL;
vrend_destroy_context(dec_ctx[0]->grctx);
free(dec_ctx[0]);
dec_ctx[0] = NULL;
}
}

462
src/vrend_formats.c
Unescape View File

@ -28,331 +28,331 @@
#include "util/u_format.h"
/* fill the format table */
static struct vrend_format_table base_rgba_formats[] =
{
{ VIRGL_FORMAT_B8G8R8X8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, 0 },
{ VIRGL_FORMAT_B8G8R8A8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, 0 },
{
{ VIRGL_FORMAT_B8G8R8X8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, 0 },
{ VIRGL_FORMAT_B8G8R8A8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_BYTE, 0 },
{ VIRGL_FORMAT_R8G8B8X8_UNORM, GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, 0 },
{ VIRGL_FORMAT_R8G8B8A8_UNORM, GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, 0 },
{ VIRGL_FORMAT_R8G8B8X8_UNORM, GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, 0 },
{ VIRGL_FORMAT_R8G8B8A8_UNORM, GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE, 0 },
{ VIRGL_FORMAT_A8R8G8B8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0 },
{ VIRGL_FORMAT_X8R8G8B8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0 },
{ VIRGL_FORMAT_A8R8G8B8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0 },
{ VIRGL_FORMAT_X8R8G8B8_UNORM, GL_RGBA8, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0 },
{ VIRGL_FORMAT_A8B8G8R8_UNORM, GL_RGBA8, GL_ABGR_EXT, GL_UNSIGNED_BYTE, 0},
{ VIRGL_FORMAT_A8B8G8R8_UNORM, GL_RGBA8, GL_ABGR_EXT, GL_UNSIGNED_BYTE, 0},
{ VIRGL_FORMAT_B4G4R4A4_UNORM, GL_RGBA4, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV },
{ VIRGL_FORMAT_B4G4R4X4_UNORM, GL_RGBA4, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV },
{ VIRGL_FORMAT_B5G5R5X1_UNORM, GL_RGB5_A1, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV },
{ VIRGL_FORMAT_B5G5R5A1_UNORM, GL_RGB5_A1, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV },
{ VIRGL_FORMAT_B4G4R4A4_UNORM, GL_RGBA4, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV },
{ VIRGL_FORMAT_B4G4R4X4_UNORM, GL_RGBA4, GL_BGRA, GL_UNSIGNED_SHORT_4_4_4_4_REV },
{ VIRGL_FORMAT_B5G5R5X1_UNORM, GL_RGB5_A1, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV },
{ VIRGL_FORMAT_B5G5R5A1_UNORM, GL_RGB5_A1, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV },
{ VIRGL_FORMAT_B5G6R5_UNORM, GL_RGB4, GL_RGB, GL_UNSIGNED_SHORT_5_6_5 },
{ VIRGL_FORMAT_B2G3R3_UNORM, GL_R3_G3_B2, GL_RGB, GL_UNSIGNED_BYTE_3_3_2 },
{ VIRGL_FORMAT_B5G6R5_UNORM, GL_RGB4, GL_RGB, GL_UNSIGNED_SHORT_5_6_5 },
{ VIRGL_FORMAT_B2G3R3_UNORM, GL_R3_G3_B2, GL_RGB, GL_UNSIGNED_BYTE_3_3_2 },
{ VIRGL_FORMAT_R16G16B16X16_UNORM, GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16B16X16_UNORM, GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16B16A16_UNORM, GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT },
};
{ VIRGL_FORMAT_R16G16B16A16_UNORM, GL_RGBA16, GL_RGBA, GL_UNSIGNED_SHORT },
};
static struct vrend_format_table base_depth_formats[] =
{
{ VIRGL_FORMAT_Z16_UNORM, GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0 },
{ VIRGL_FORMAT_Z32_UNORM, GL_DEPTH_COMPONENT32, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0 },
{ VIRGL_FORMAT_S8_UINT_Z24_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0 },
{ VIRGL_FORMAT_Z24X8_UNORM, GL_DEPTH_COMPONENT24, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_Z32_FLOAT, GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_FLOAT },
/* this is probably a separate format */
{ VIRGL_FORMAT_Z32_FLOAT_S8X24_UINT, GL_DEPTH32F_STENCIL8, GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV},
};
{
{ VIRGL_FORMAT_Z16_UNORM, GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, 0 },
{ VIRGL_FORMAT_Z32_UNORM, GL_DEPTH_COMPONENT32, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, 0 },
{ VIRGL_FORMAT_S8_UINT_Z24_UNORM, GL_DEPTH24_STENCIL8_EXT, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0 },
{ VIRGL_FORMAT_Z24X8_UNORM, GL_DEPTH_COMPONENT24, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_Z32_FLOAT, GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_FLOAT },
/* this is probably a separate format */
{ VIRGL_FORMAT_Z32_FLOAT_S8X24_UINT, GL_DEPTH32F_STENCIL8, GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV},
};
static struct vrend_format_table base_la_formats[] = {
{ VIRGL_FORMAT_A8_UNORM, GL_ALPHA8, GL_ALPHA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8_UNORM, GL_LUMINANCE8, GL_LUMINANCE, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8A8_UNORM, GL_LUMINANCE8_ALPHA8, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_A16_UNORM, GL_ALPHA16, GL_ALPHA, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_L16_UNORM, GL_LUMINANCE16, GL_LUMINANCE, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_L16A16_UNORM, GL_LUMINANCE16_ALPHA16, GL_LUMINANCE_ALPHA, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_A8_UNORM, GL_ALPHA8, GL_ALPHA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8_UNORM, GL_LUMINANCE8, GL_LUMINANCE, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8A8_UNORM, GL_LUMINANCE8_ALPHA8, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_A16_UNORM, GL_ALPHA16, GL_ALPHA, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_L16_UNORM, GL_LUMINANCE16, GL_LUMINANCE, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_L16A16_UNORM, GL_LUMINANCE16_ALPHA16, GL_LUMINANCE_ALPHA, GL_UNSIGNED_SHORT },
};
static struct vrend_format_table rg_base_formats[] = {
{ VIRGL_FORMAT_R8_UNORM, GL_R8, GL_RED, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8_UNORM, GL_RG8, GL_RG, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R16_UNORM, GL_R16, GL_RED, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16_UNORM, GL_RG16, GL_RG, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R8_UNORM, GL_R8, GL_RED, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8_UNORM, GL_RG8, GL_RG, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R16_UNORM, GL_R16, GL_RED, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16_UNORM, GL_RG16, GL_RG, GL_UNSIGNED_SHORT },
};
static struct vrend_format_table integer_base_formats[] = {
{ VIRGL_FORMAT_R8G8B8A8_UINT, GL_RGBA8UI, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8B8A8_SINT, GL_RGBA8I, GL_RGBA_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R8G8B8A8_UINT, GL_RGBA8UI, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8B8A8_SINT, GL_RGBA8I, GL_RGBA_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R16G16B16A16_UINT, GL_RGBA16UI, GL_RGBA_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16B16A16_SINT, GL_RGBA16I, GL_RGBA_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R16G16B16A16_UINT, GL_RGBA16UI, GL_RGBA_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16B16A16_SINT, GL_RGBA16I, GL_RGBA_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R32G32B32A32_UINT, GL_RGBA32UI, GL_RGBA_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32G32B32A32_SINT, GL_RGBA32I, GL_RGBA_INTEGER, GL_INT },
{ VIRGL_FORMAT_R32G32B32A32_UINT, GL_RGBA32UI, GL_RGBA_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32G32B32A32_SINT, GL_RGBA32I, GL_RGBA_INTEGER, GL_INT },
};
static struct vrend_format_table integer_3comp_formats[] = {
{ VIRGL_FORMAT_R8G8B8_UINT, GL_RGB8UI, GL_RGB_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8B8_SINT, GL_RGB8I, GL_RGB_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R16G16B16_UINT, GL_RGB16UI, GL_RGB_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16B16_SINT, GL_RGB16I, GL_RGB_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R32G32B32_UINT, GL_RGB32UI, GL_RGB_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32G32B32_SINT, GL_RGB32I, GL_RGB_INTEGER, GL_INT },
{ VIRGL_FORMAT_R8G8B8_UINT, GL_RGB8UI, GL_RGB_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8B8_SINT, GL_RGB8I, GL_RGB_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R16G16B16_UINT, GL_RGB16UI, GL_RGB_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16B16_SINT, GL_RGB16I, GL_RGB_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R32G32B32_UINT, GL_RGB32UI, GL_RGB_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32G32B32_SINT, GL_RGB32I, GL_RGB_INTEGER, GL_INT },
};
static struct vrend_format_table float_base_formats[] = {
{ VIRGL_FORMAT_R16G16B16A16_FLOAT, GL_RGBA16F, GL_RGBA, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R32G32B32A32_FLOAT, GL_RGBA32F, GL_RGBA, GL_FLOAT },
{ VIRGL_FORMAT_R16G16B16A16_FLOAT, GL_RGBA16F, GL_RGBA, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R32G32B32A32_FLOAT, GL_RGBA32F, GL_RGBA, GL_FLOAT },
};
static struct vrend_format_table float_la_formats[] = {
{ VIRGL_FORMAT_A16_FLOAT, GL_ALPHA16F_ARB, GL_ALPHA, GL_HALF_FLOAT },
{ VIRGL_FORMAT_L16_FLOAT, GL_LUMINANCE16F_ARB, GL_LUMINANCE, GL_HALF_FLOAT },
{ VIRGL_FORMAT_L16A16_FLOAT, GL_LUMINANCE_ALPHA16F_ARB, GL_LUMINANCE_ALPHA, GL_HALF_FLOAT },
{ VIRGL_FORMAT_A16_FLOAT, GL_ALPHA16F_ARB, GL_ALPHA, GL_HALF_FLOAT },
{ VIRGL_FORMAT_L16_FLOAT, GL_LUMINANCE16F_ARB, GL_LUMINANCE, GL_HALF_FLOAT },
{ VIRGL_FORMAT_L16A16_FLOAT, GL_LUMINANCE_ALPHA16F_ARB, GL_LUMINANCE_ALPHA, GL_HALF_FLOAT },
{ VIRGL_FORMAT_A32_FLOAT, GL_ALPHA32F_ARB, GL_ALPHA, GL_FLOAT },
{ VIRGL_FORMAT_L32_FLOAT, GL_LUMINANCE32F_ARB, GL_LUMINANCE, GL_FLOAT },
{ VIRGL_FORMAT_L32A32_FLOAT, GL_LUMINANCE_ALPHA32F_ARB, GL_LUMINANCE_ALPHA, GL_FLOAT },
{ VIRGL_FORMAT_A32_FLOAT, GL_ALPHA32F_ARB, GL_ALPHA, GL_FLOAT },
{ VIRGL_FORMAT_L32_FLOAT, GL_LUMINANCE32F_ARB, GL_LUMINANCE, GL_FLOAT },
{ VIRGL_FORMAT_L32A32_FLOAT, GL_LUMINANCE_ALPHA32F_ARB, GL_LUMINANCE_ALPHA, GL_FLOAT },
};
static struct vrend_format_table integer_rg_formats[] = {
{ VIRGL_FORMAT_R8_UINT, GL_R8UI, GL_RED_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8_UINT, GL_RG8UI, GL_RG_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8_SINT, GL_R8I, GL_RED_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R8G8_SINT, GL_RG8I, GL_RG_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R16_UINT, GL_R16UI, GL_RED_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16_UINT, GL_RG16UI, GL_RG_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16_SINT, GL_R16I, GL_RED_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R16G16_SINT, GL_RG16I, GL_RG_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R32_UINT, GL_R32UI, GL_RED_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32G32_UINT, GL_RG32UI, GL_RG_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32_SINT, GL_R32I, GL_RED_INTEGER, GL_INT },
{ VIRGL_FORMAT_R32G32_SINT, GL_RG32I, GL_RG_INTEGER, GL_INT },
{ VIRGL_FORMAT_R8_UINT, GL_R8UI, GL_RED_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8_UINT, GL_RG8UI, GL_RG_INTEGER, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8_SINT, GL_R8I, GL_RED_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R8G8_SINT, GL_RG8I, GL_RG_INTEGER, GL_BYTE },
{ VIRGL_FORMAT_R16_UINT, GL_R16UI, GL_RED_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16G16_UINT, GL_RG16UI, GL_RG_INTEGER, GL_UNSIGNED_SHORT },
{ VIRGL_FORMAT_R16_SINT, GL_R16I, GL_RED_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R16G16_SINT, GL_RG16I, GL_RG_INTEGER, GL_SHORT },
{ VIRGL_FORMAT_R32_UINT, GL_R32UI, GL_RED_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32G32_UINT, GL_RG32UI, GL_RG_INTEGER, GL_UNSIGNED_INT },
{ VIRGL_FORMAT_R32_SINT, GL_R32I, GL_RED_INTEGER, GL_INT },
{ VIRGL_FORMAT_R32G32_SINT, GL_RG32I, GL_RG_INTEGER, GL_INT },
};
static struct vrend_format_table float_rg_formats[] = {
{ VIRGL_FORMAT_R16_FLOAT, GL_R16F, GL_RED, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R16G16_FLOAT, GL_RG16F, GL_RG, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R32_FLOAT, GL_R32F, GL_RED, GL_FLOAT },
{ VIRGL_FORMAT_R32G32_FLOAT, GL_RG32F, GL_RG, GL_FLOAT },
{ VIRGL_FORMAT_R16_FLOAT, GL_R16F, GL_RED, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R16G16_FLOAT, GL_RG16F, GL_RG, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R32_FLOAT, GL_R32F, GL_RED, GL_FLOAT },
{ VIRGL_FORMAT_R32G32_FLOAT, GL_RG32F, GL_RG, GL_FLOAT },
};
static struct vrend_format_table float_3comp_formats[] = {
{ VIRGL_FORMAT_R16G16B16_FLOAT, GL_RGB16F, GL_RGB, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R32G32B32_FLOAT, GL_RGB32F, GL_RGB, GL_FLOAT },
{ VIRGL_FORMAT_R16G16B16_FLOAT, GL_RGB16F, GL_RGB, GL_HALF_FLOAT },
{ VIRGL_FORMAT_R32G32B32_FLOAT, GL_RGB32F, GL_RGB, GL_FLOAT },
};
static struct vrend_format_table integer_la_formats[] = {
{ VIRGL_FORMAT_A8_UINT, GL_ALPHA8UI_EXT, GL_ALPHA_INTEGER, GL_UNSIGNED_BYTE},
{ VIRGL_FORMAT_L8_UINT, GL_LUMINANCE8UI_EXT, GL_LUMINANCE_INTEGER_EXT, GL_UNSIGNED_BYTE},
{ VIRGL_FORMAT_L8A8_UINT, GL_LUMINANCE_ALPHA8UI_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_UNSIGNED_BYTE},
{ VIRGL_FORMAT_A8_SINT, GL_ALPHA8I_EXT, GL_ALPHA_INTEGER, GL_BYTE},
{ VIRGL_FORMAT_L8_SINT, GL_LUMINANCE8I_EXT, GL_LUMINANCE_INTEGER_EXT, GL_BYTE},
{ VIRGL_FORMAT_L8A8_SINT, GL_LUMINANCE_ALPHA8I_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_BYTE},
{ VIRGL_FORMAT_A8_UINT, GL_ALPHA8UI_EXT, GL_ALPHA_INTEGER, GL_UNSIGNED_BYTE},
{ VIRGL_FORMAT_L8_UINT, GL_LUMINANCE8UI_EXT, GL_LUMINANCE_INTEGER_EXT, GL_UNSIGNED_BYTE},
{ VIRGL_FORMAT_L8A8_UINT, GL_LUMINANCE_ALPHA8UI_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_UNSIGNED_BYTE},
{ VIRGL_FORMAT_A8_SINT, GL_ALPHA8I_EXT, GL_ALPHA_INTEGER, GL_BYTE},
{ VIRGL_FORMAT_L8_SINT, GL_LUMINANCE8I_EXT, GL_LUMINANCE_INTEGER_EXT, GL_BYTE},
{ VIRGL_FORMAT_L8A8_SINT, GL_LUMINANCE_ALPHA8I_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_BYTE},
{ VIRGL_FORMAT_A16_UINT, GL_ALPHA16UI_EXT, GL_ALPHA_INTEGER, GL_UNSIGNED_SHORT},
{ VIRGL_FORMAT_L16_UINT, GL_LUMINANCE16UI_EXT, GL_LUMINANCE_INTEGER_EXT, GL_UNSIGNED_SHORT},
{ VIRGL_FORMAT_L16A16_UINT, GL_LUMINANCE_ALPHA16UI_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_UNSIGNED_SHORT},
{ VIRGL_FORMAT_A16_UINT, GL_ALPHA16UI_EXT, GL_ALPHA_INTEGER, GL_UNSIGNED_SHORT},
{ VIRGL_FORMAT_L16_UINT, GL_LUMINANCE16UI_EXT, GL_LUMINANCE_INTEGER_EXT, GL_UNSIGNED_SHORT},
{ VIRGL_FORMAT_L16A16_UINT, GL_LUMINANCE_ALPHA16UI_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_UNSIGNED_SHORT},
{ VIRGL_FORMAT_A16_SINT, GL_ALPHA16I_EXT, GL_ALPHA_INTEGER, GL_SHORT},
{ VIRGL_FORMAT_L16_SINT, GL_LUMINANCE16I_EXT, GL_LUMINANCE_INTEGER_EXT, GL_SHORT},
{ VIRGL_FORMAT_L16A16_SINT, GL_LUMINANCE_ALPHA16I_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_SHORT},
{ VIRGL_FORMAT_A16_SINT, GL_ALPHA16I_EXT, GL_ALPHA_INTEGER, GL_SHORT},
{ VIRGL_FORMAT_L16_SINT, GL_LUMINANCE16I_EXT, GL_LUMINANCE_INTEGER_EXT, GL_SHORT},
{ VIRGL_FORMAT_L16A16_SINT, GL_LUMINANCE_ALPHA16I_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_SHORT},
{ VIRGL_FORMAT_A32_UINT, GL_ALPHA32UI_EXT, GL_ALPHA_INTEGER, GL_UNSIGNED_INT},
{ VIRGL_FORMAT_L32_UINT, GL_LUMINANCE32UI_EXT, GL_LUMINANCE_INTEGER_EXT, GL_UNSIGNED_INT},
{ VIRGL_FORMAT_L32A32_UINT, GL_LUMINANCE_ALPHA32UI_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_UNSIGNED_INT},
{ VIRGL_FORMAT_A32_UINT, GL_ALPHA32UI_EXT, GL_ALPHA_INTEGER, GL_UNSIGNED_INT},
{ VIRGL_FORMAT_L32_UINT, GL_LUMINANCE32UI_EXT, GL_LUMINANCE_INTEGER_EXT, GL_UNSIGNED_INT},
{ VIRGL_FORMAT_L32A32_UINT, GL_LUMINANCE_ALPHA32UI_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_UNSIGNED_INT},
{ VIRGL_FORMAT_A32_SINT, GL_ALPHA32I_EXT, GL_ALPHA_INTEGER, GL_INT},
{ VIRGL_FORMAT_L32_SINT, GL_LUMINANCE32I_EXT, GL_LUMINANCE_INTEGER_EXT, GL_INT},
{ VIRGL_FORMAT_L32A32_SINT, GL_LUMINANCE_ALPHA32I_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_INT},
{ VIRGL_FORMAT_A32_SINT, GL_ALPHA32I_EXT, GL_ALPHA_INTEGER, GL_INT},
{ VIRGL_FORMAT_L32_SINT, GL_LUMINANCE32I_EXT, GL_LUMINANCE_INTEGER_EXT, GL_INT},
{ VIRGL_FORMAT_L32A32_SINT, GL_LUMINANCE_ALPHA32I_EXT, GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_INT},
};
static struct vrend_format_table snorm_formats[] = {
{ VIRGL_FORMAT_R8_SNORM, GL_R8_SNORM, GL_RED, GL_BYTE },
{ VIRGL_FORMAT_R8G8_SNORM, GL_RG8_SNORM, GL_RG, GL_BYTE },
{ VIRGL_FORMAT_R8_SNORM, GL_R8_SNORM, GL_RED, GL_BYTE },
{ VIRGL_FORMAT_R8G8_SNORM, GL_RG8_SNORM, GL_RG, GL_BYTE },
{ VIRGL_FORMAT_R8G8B8A8_SNORM, GL_RGBA8_SNORM, GL_RGBA, GL_BYTE },
{ VIRGL_FORMAT_R8G8B8X8_SNORM, GL_RGBA8_SNORM, GL_RGBA, GL_BYTE },
{ VIRGL_FORMAT_R8G8B8A8_SNORM, GL_RGBA8_SNORM, GL_RGBA, GL_BYTE },
{ VIRGL_FORMAT_R8G8B8X8_SNORM, GL_RGBA8_SNORM, GL_RGBA, GL_BYTE },
{ VIRGL_FORMAT_R16_SNORM, GL_R16_SNORM, GL_RED, GL_SHORT },
{ VIRGL_FORMAT_R16G16_SNORM, GL_RG16_SNORM, GL_RG, GL_SHORT },
{ VIRGL_FORMAT_R16G16B16A16_SNORM, GL_RGBA16_SNORM, GL_RGBA, GL_SHORT },
{ VIRGL_FORMAT_R16_SNORM, GL_R16_SNORM, GL_RED, GL_SHORT },
{ VIRGL_FORMAT_R16G16_SNORM, GL_RG16_SNORM, GL_RG, GL_SHORT },
{ VIRGL_FORMAT_R16G16B16A16_SNORM, GL_RGBA16_SNORM, GL_RGBA, GL_SHORT },
{ VIRGL_FORMAT_R16G16B16X16_SNORM, GL_RGBA16_SNORM, GL_RGBA, GL_SHORT },
{ VIRGL_FORMAT_R16G16B16X16_SNORM, GL_RGBA16_SNORM, GL_RGBA, GL_SHORT },
};
static struct vrend_format_table snorm_la_formats[] = {
{ VIRGL_FORMAT_A8_SNORM, GL_ALPHA8_SNORM, GL_ALPHA, GL_BYTE },
{ VIRGL_FORMAT_L8_SNORM, GL_LUMINANCE8_SNORM, GL_LUMINANCE, GL_BYTE },
{ VIRGL_FORMAT_L8A8_SNORM, GL_LUMINANCE8_ALPHA8_SNORM, GL_LUMINANCE_ALPHA, GL_BYTE },
{ VIRGL_FORMAT_A16_SNORM, GL_ALPHA16_SNORM, GL_ALPHA, GL_SHORT },
{ VIRGL_FORMAT_L16_SNORM, GL_LUMINANCE16_SNORM, GL_LUMINANCE, GL_SHORT },
{ VIRGL_FORMAT_L16A16_SNORM, GL_LUMINANCE16_ALPHA16_SNORM, GL_LUMINANCE_ALPHA, GL_SHORT },
{ VIRGL_FORMAT_A8_SNORM, GL_ALPHA8_SNORM, GL_ALPHA, GL_BYTE },
{ VIRGL_FORMAT_L8_SNORM, GL_LUMINANCE8_SNORM, GL_LUMINANCE, GL_BYTE },
{ VIRGL_FORMAT_L8A8_SNORM, GL_LUMINANCE8_ALPHA8_SNORM, GL_LUMINANCE_ALPHA, GL_BYTE },
{ VIRGL_FORMAT_A16_SNORM, GL_ALPHA16_SNORM, GL_ALPHA, GL_SHORT },
{ VIRGL_FORMAT_L16_SNORM, GL_LUMINANCE16_SNORM, GL_LUMINANCE, GL_SHORT },
{ VIRGL_FORMAT_L16A16_SNORM, GL_LUMINANCE16_ALPHA16_SNORM, GL_LUMINANCE_ALPHA, GL_SHORT },
};
static struct vrend_format_table dxtn_formats[] = {
{ VIRGL_FORMAT_DXT1_RGB, GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_RGB, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT1_RGBA, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT3_RGBA, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT5_RGBA, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT1_RGB, GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_RGB, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT1_RGBA, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT3_RGBA, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT5_RGBA, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
};
static struct vrend_format_table dxtn_srgb_formats[] = {
{ VIRGL_FORMAT_DXT1_SRGB, GL_COMPRESSED_SRGB_S3TC_DXT1_EXT, GL_RGB, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT1_SRGBA, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT3_SRGBA, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT5_SRGBA, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT1_SRGB, GL_COMPRESSED_SRGB_S3TC_DXT1_EXT, GL_RGB, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT1_SRGBA, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT3_SRGBA, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_DXT5_SRGBA, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, GL_RGBA, GL_UNSIGNED_BYTE },
};
static struct vrend_format_table rgtc_formats[] = {
{ VIRGL_FORMAT_RGTC1_UNORM, GL_COMPRESSED_RED_RGTC1, GL_RED, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_RGTC1_SNORM, GL_COMPRESSED_SIGNED_RED_RGTC1, GL_RED, GL_BYTE },
{ VIRGL_FORMAT_RGTC1_UNORM, GL_COMPRESSED_RED_RGTC1, GL_RED, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_RGTC1_SNORM, GL_COMPRESSED_SIGNED_RED_RGTC1, GL_RED, GL_BYTE },
{ VIRGL_FORMAT_RGTC2_UNORM, GL_COMPRESSED_RG_RGTC2, GL_RG, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_RGTC2_SNORM, GL_COMPRESSED_SIGNED_RG_RGTC2, GL_RG, GL_BYTE },
{ VIRGL_FORMAT_RGTC2_UNORM, GL_COMPRESSED_RG_RGTC2, GL_RG, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_RGTC2_SNORM, GL_COMPRESSED_SIGNED_RG_RGTC2, GL_RG, GL_BYTE },
};
static struct vrend_format_table srgb_formats[] = {
{ VIRGL_FORMAT_B8G8R8X8_SRGB, GL_SRGB8_ALPHA8, GL_BGRA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_B8G8R8A8_SRGB, GL_SRGB8_ALPHA8, GL_BGRA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8B8X8_SRGB, GL_SRGB8_ALPHA8, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_B8G8R8X8_SRGB, GL_SRGB8_ALPHA8, GL_BGRA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_B8G8R8A8_SRGB, GL_SRGB8_ALPHA8, GL_BGRA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_R8G8B8X8_SRGB, GL_SRGB8_ALPHA8, GL_RGBA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8_SRGB, GL_SLUMINANCE8_EXT, GL_LUMINANCE, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8A8_SRGB, GL_SLUMINANCE8_ALPHA8_EXT, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8_SRGB, GL_SLUMINANCE8_EXT, GL_LUMINANCE, GL_UNSIGNED_BYTE },
{ VIRGL_FORMAT_L8A8_SRGB, GL_SLUMINANCE8_ALPHA8_EXT, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE },
};
static struct vrend_format_table bit10_formats[] = {
{ VIRGL_FORMAT_B10G10R10X2_UNORM, GL_RGB10_A2, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV },
{ VIRGL_FORMAT_B10G10R10A2_UNORM, GL_RGB10_A2, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV },
{ VIRGL_FORMAT_B10G10R10A2_UINT, GL_RGB10_A2UI, GL_BGRA_INTEGER, GL_UNSIGNED_INT_2_10_10_10_REV },
{ VIRGL_FORMAT_B10G10R10X2_UNORM, GL_RGB10_A2, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV },
{ VIRGL_FORMAT_B10G10R10A2_UNORM, GL_RGB10_A2, GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV },
{ VIRGL_FORMAT_B10G10R10A2_UINT, GL_RGB10_A2UI, GL_BGRA_INTEGER, GL_UNSIGNED_INT_2_10_10_10_REV },
};
static struct vrend_format_table packed_float_formats[] = {
{ VIRGL_FORMAT_R11G11B10_FLOAT, GL_R11F_G11F_B10F, GL_RGB, GL_UNSIGNED_INT_10F_11F_11F_REV},
{ VIRGL_FORMAT_R11G11B10_FLOAT, GL_R11F_G11F_B10F, GL_RGB, GL_UNSIGNED_INT_10F_11F_11F_REV},
};
static struct vrend_format_table exponent_float_formats[] = {
{ VIRGL_FORMAT_R9G9B9E5_FLOAT, GL_RGB9_E5, GL_RGB, GL_UNSIGNED_INT_5_9_9_9_REV},
{ VIRGL_FORMAT_R9G9B9E5_FLOAT, GL_RGB9_E5, GL_RGB, GL_UNSIGNED_INT_5_9_9_9_REV},
};
static void vrend_add_formats(struct vrend_format_table *table, int num_entries)
{
int i;
uint32_t binding = 0;
GLuint tex_id, fb_id;
for (i = 0; i < num_entries; i++) {
GLenum status;
bool is_depth = false;
/**/
glGenTextures(1, &tex_id);
glGenFramebuffers(1, &fb_id);
glBindTexture(GL_TEXTURE_2D, tex_id);
glBindFramebuffer(GL_FRAMEBUFFER, fb_id);
glTexImage2D(GL_TEXTURE_2D, 0, table[i].internalformat, 32, 32, 0, table[i].glformat, table[i].gltype, NULL);
status = glGetError();
if (status == GL_INVALID_VALUE) {
struct vrend_format_table *entry = NULL;
uint8_t swizzle[4];
binding = VREND_BIND_SAMPLER | VREND_BIND_NEED_SWIZZLE;
switch (table[i].format) {
case PIPE_FORMAT_A8_UNORM:
entry = &rg_base_formats[0];
swizzle[0] = swizzle[1] = swizzle[2] = PIPE_SWIZZLE_ZERO;
swizzle[3] = PIPE_SWIZZLE_RED;
break;
case PIPE_FORMAT_A16_UNORM:
entry = &rg_base_formats[2];
swizzle[0] = swizzle[1] = swizzle[2] = PIPE_SWIZZLE_ZERO;
swizzle[3] = PIPE_SWIZZLE_RED;
break;
default:
break;
}
if (entry) {
vrend_insert_format_swizzle(table[i].format, entry, binding, swizzle);
}
glDeleteTextures(1, &tex_id);
glDeleteFramebuffers(1, &fb_id);
continue;
int i;
uint32_t binding = 0;
GLuint tex_id, fb_id;
for (i = 0; i < num_entries; i++) {
GLenum status;
bool is_depth = false;
/**/
glGenTextures(1, &tex_id);
glGenFramebuffers(1, &fb_id);
glBindTexture(GL_TEXTURE_2D, tex_id);
glBindFramebuffer(GL_FRAMEBUFFER, fb_id);
glTexImage2D(GL_TEXTURE_2D, 0, table[i].internalformat, 32, 32, 0, table[i].glformat, table[i].gltype, NULL);
status = glGetError();
if (status == GL_INVALID_VALUE) {
struct vrend_format_table *entry = NULL;
uint8_t swizzle[4];
binding = VREND_BIND_SAMPLER | VREND_BIND_NEED_SWIZZLE;
switch (table[i].format) {
case PIPE_FORMAT_A8_UNORM:
entry = &rg_base_formats[0];
swizzle[0] = swizzle[1] = swizzle[2] = PIPE_SWIZZLE_ZERO;
swizzle[3] = PIPE_SWIZZLE_RED;
break;
case PIPE_FORMAT_A16_UNORM:
entry = &rg_base_formats[2];
swizzle[0] = swizzle[1] = swizzle[2] = PIPE_SWIZZLE_ZERO;
swizzle[3] = PIPE_SWIZZLE_RED;
break;
default:
break;
}
if (util_format_is_depth_or_stencil(table[i].format)) {
GLenum attachment;
if (table[i].format == VIRGL_FORMAT_Z24X8_UNORM || table[i].format == VIRGL_FORMAT_Z32_UNORM || table[i].format == VIRGL_FORMAT_Z16_UNORM || table[i].format == VIRGL_FORMAT_Z32_FLOAT)
attachment = GL_DEPTH_ATTACHMENT;
else
attachment = GL_DEPTH_STENCIL_ATTACHMENT;
glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, attachment, GL_TEXTURE_2D, tex_id, 0);
is_depth = true;
glDrawBuffer(GL_NONE);
} else {
glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, tex_id, 0);
glDrawBuffer(GL_COLOR_ATTACHMENT0);
if (entry) {
vrend_insert_format_swizzle(table[i].format, entry, binding, swizzle);
}
status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
binding = VREND_BIND_SAMPLER;
if (status == GL_FRAMEBUFFER_COMPLETE)
binding |= (is_depth ? VREND_BIND_DEPTHSTENCIL : VREND_BIND_RENDER);
glDeleteTextures(1, &tex_id);
glDeleteFramebuffers(1, &fb_id);
vrend_insert_format(&table[i], binding);
}
continue;
}
if (util_format_is_depth_or_stencil(table[i].format)) {
GLenum attachment;
if (table[i].format == VIRGL_FORMAT_Z24X8_UNORM || table[i].format == VIRGL_FORMAT_Z32_UNORM || table[i].format == VIRGL_FORMAT_Z16_UNORM || table[i].format == VIRGL_FORMAT_Z32_FLOAT)
attachment = GL_DEPTH_ATTACHMENT;
else
attachment = GL_DEPTH_STENCIL_ATTACHMENT;
glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, attachment, GL_TEXTURE_2D, tex_id, 0);
is_depth = true;
glDrawBuffer(GL_NONE);
} else {
glFramebufferTexture2D(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, tex_id, 0);
glDrawBuffer(GL_COLOR_ATTACHMENT0);
}
status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
binding = VREND_BIND_SAMPLER;
if (status == GL_FRAMEBUFFER_COMPLETE)
binding |= (is_depth ? VREND_BIND_DEPTHSTENCIL : VREND_BIND_RENDER);
glDeleteTextures(1, &tex_id);
glDeleteFramebuffers(1, &fb_id);
vrend_insert_format(&table[i], binding);
}
}
#define add_formats(x) vrend_add_formats((x), ARRAY_SIZE((x)))
void vrend_build_format_list(void)
{
add_formats(base_rgba_formats);
add_formats(base_depth_formats);
add_formats(base_la_formats);
/* float support */
add_formats(float_base_formats);
add_formats(float_la_formats);
add_formats(float_3comp_formats);
/* texture integer support ? */
add_formats(integer_base_formats);
add_formats(integer_la_formats);
add_formats(integer_3comp_formats);
/* RG support? */
add_formats(rg_base_formats);
/* integer + rg */
add_formats(integer_rg_formats);
/* float + rg */
add_formats(float_rg_formats);
/* snorm */
add_formats(snorm_formats);
add_formats(snorm_la_formats);
/* compressed */
add_formats(rgtc_formats);
add_formats(dxtn_formats);
add_formats(dxtn_srgb_formats);
add_formats(srgb_formats);
add_formats(bit10_formats);
add_formats(packed_float_formats);
add_formats(exponent_float_formats);
add_formats(base_rgba_formats);
add_formats(base_depth_formats);
add_formats(base_la_formats);
/* float support */
add_formats(float_base_formats);
add_formats(float_la_formats);
add_formats(float_3comp_formats);
/* texture integer support ? */
add_formats(integer_base_formats);
add_formats(integer_la_formats);
add_formats(integer_3comp_formats);
/* RG support? */
add_formats(rg_base_formats);
/* integer + rg */
add_formats(integer_rg_formats);
/* float + rg */
add_formats(float_rg_formats);
/* snorm */
add_formats(snorm_formats);
add_formats(snorm_la_formats);
/* compressed */
add_formats(rgtc_formats);
add_formats(dxtn_formats);
add_formats(dxtn_srgb_formats);
add_formats(srgb_formats);
add_formats(bit10_formats);
add_formats(packed_float_formats);
add_formats(exponent_float_formats);
}

8
src/vrend_object.c
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@ -34,7 +34,7 @@ struct vrend_object_types {
static void (*resource_unref)(void *);
void vrend_object_set_destroy_callback(int type, void (*cb)(void *))
void vrend_object_set_destroy_callback(int type, void (*cb)(void *))
{
obj_types[type].unref = cb;
}
@ -102,7 +102,7 @@ void vrend_object_fini_ctx_table(struct util_hash_table *ctx_hash)
{
if (!ctx_hash)
return;
util_hash_table_foreach(ctx_hash, free_cb, NULL);
util_hash_table_destroy(ctx_hash);
}
@ -166,12 +166,12 @@ vrend_object_remove(struct util_hash_table *handle_hash,
return;
util_hash_table_remove(handle_hash, intptr_to_pointer(handle));
vrend_object_free(obj);
}
void *vrend_object_lookup(struct util_hash_table *handle_hash,
uint32_t handle, enum virgl_object_type type)
uint32_t handle, enum virgl_object_type type)
{
struct vrend_object *obj;

1214
src/vrend_renderer.c
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File diff suppressed because it is too large Load Diff

72
src/vrend_renderer.h
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@ -79,15 +79,15 @@ struct vrend_format_table {
};
struct vrend_transfer_info {
uint32_t handle;
uint32_t ctx_id;
int level;
uint32_t stride;
uint32_t layer_stride;
struct pipe_box *box;
uint64_t offset;
struct iovec *iovec;
unsigned int iovec_cnt;
uint32_t handle;
uint32_t ctx_id;
int level;
uint32_t stride;
uint32_t layer_stride;
struct pipe_box *box;
uint64_t offset;
struct iovec *iovec;
unsigned int iovec_cnt;
};
struct vrend_if_cbs {
@ -128,7 +128,7 @@ void vrend_draw_vbo(struct vrend_context *ctx,
void vrend_set_framebuffer_state(struct vrend_context *ctx,
uint32_t nr_cbufs, uint32_t surf_handle[8],
uint32_t zsurf_handle);
uint32_t zsurf_handle);
void vrend_flush(struct vrend_context *ctx);
@ -165,7 +165,7 @@ struct vrend_renderer_resource_create_args {
uint32_t nr_samples;
uint32_t flags;
};
int vrend_renderer_resource_create(struct vrend_renderer_resource_create_args *args, struct iovec *iov, uint32_t num_iovs);
void vrend_renderer_resource_unref(uint32_t handle);
@ -202,12 +202,12 @@ void vrend_bind_vertex_elements_state(struct vrend_context *ctx,
uint32_t handle);
void vrend_set_single_vbo(struct vrend_context *ctx,
int index,
uint32_t stride,
uint32_t buffer_offset,
uint32_t res_handle);
int index,
uint32_t stride,
uint32_t buffer_offset,
uint32_t res_handle);
void vrend_set_num_vbo(struct vrend_context *ctx,
int num_vbo);
int num_vbo);
int vrend_transfer_inline_write(struct vrend_context *ctx,
struct vrend_transfer_info *info,
@ -228,7 +228,7 @@ void vrend_set_single_sampler_view(struct vrend_context *ctx,
void vrend_object_bind_blend(struct vrend_context *ctx,
uint32_t handle);
void vrend_object_bind_dsa(struct vrend_context *ctx,
uint32_t handle);
uint32_t handle);
void vrend_object_bind_rasterizer(struct vrend_context *ctx,
uint32_t handle);
@ -248,14 +248,14 @@ void vrend_set_index_buffer(struct vrend_context *ctx,
int vrend_renderer_transfer_iov(const struct vrend_transfer_info *info, int transfer_mode);
void vrend_renderer_resource_copy_region(struct vrend_context *ctx,
uint32_t dst_handle, uint32_t dst_level,
uint32_t dstx, uint32_t dsty, uint32_t dstz,
uint32_t src_handle, uint32_t src_level,
const struct pipe_box *src_box);
uint32_t dst_handle, uint32_t dst_level,
uint32_t dstx, uint32_t dsty, uint32_t dstz,
uint32_t src_handle, uint32_t src_level,
const struct pipe_box *src_box);
void vrend_renderer_blit(struct vrend_context *ctx,
uint32_t dst_handle, uint32_t src_handle,
const struct pipe_blit_info *info);
uint32_t dst_handle, uint32_t src_handle,
const struct pipe_blit_info *info);
void vrend_set_stencil_ref(struct vrend_context *ctx, struct pipe_stencil_ref *ref);
void vrend_set_blend_color(struct vrend_context *ctx, struct pipe_blend_color *color);
@ -280,16 +280,16 @@ void vrend_set_uniform_buffer(struct vrend_context *ctx, uint32_t shader,
uint32_t res_handle);
void vrend_transfer_write_return(void *data, uint32_t bytes, uint64_t offset,
struct iovec *iov, int iovec_cnt);
struct iovec *iov, int iovec_cnt);
void vrend_transfer_write_tex_return(struct pipe_resource *res,
struct pipe_box *box,
uint32_t level,
uint32_t dst_stride,
uint64_t offset,
struct iovec *iov,
int num_iovs,
void *myptr, int size, int invert);
struct pipe_box *box,
uint32_t level,
uint32_t dst_stride,
uint64_t offset,
struct iovec *iov,
int num_iovs,
void *myptr, int size, int invert);
void vrend_renderer_fini(void);
@ -303,7 +303,7 @@ void vrend_renderer_check_queries(void);
bool vrend_hw_switch_context(struct vrend_context *ctx, bool now);
uint32_t vrend_renderer_object_insert(struct vrend_context *ctx, void *data,
uint32_t size, uint32_t handle, enum virgl_object_type type);
uint32_t size, uint32_t handle, enum virgl_object_type type);
void vrend_renderer_object_destroy(struct vrend_context *ctx, uint32_t handle);
int vrend_create_query(struct vrend_context *ctx, uint32_t handle,
@ -321,10 +321,10 @@ void vrend_render_condition(struct vrend_context *ctx,
void *vrend_renderer_get_cursor_contents(uint32_t res_handle, uint32_t *width, uint32_t *height);
void vrend_bind_va(GLuint vaoid);
int vrend_renderer_flush_buffer_res(struct vrend_resource *res,
struct pipe_box *box);
struct pipe_box *box);
void vrend_renderer_fill_caps(uint32_t set, uint32_t version,
union virgl_caps *caps);
union virgl_caps *caps);
GLint64 vrend_renderer_get_timestamp(void);
/* formats */
@ -350,7 +350,7 @@ vrend_resource_reference(struct vrend_resource **ptr, struct vrend_resource *tex
void vrend_renderer_force_ctx_0(void);
void vrend_renderer_get_rect(int resource_id, struct iovec *iov, unsigned int num_iovs,
uint32_t offset, int x, int y, int width, int height);
uint32_t offset, int x, int y, int width, int height);
void vrend_renderer_attach_res_ctx(int ctx_id, int resource_id);
void vrend_renderer_detach_res_ctx(int ctx_id, int resource_id);
@ -372,7 +372,7 @@ int vrend_renderer_resource_get_info(int res_handle,
#define VREND_CAP_SET 1
void vrend_renderer_get_cap_set(uint32_t cap_set, uint32_t *max_ver,
uint32_t *max_size);
uint32_t *max_size);
void vrend_renderer_create_sub_ctx(struct vrend_context *ctx, int sub_ctx_id);
void vrend_renderer_destroy_sub_ctx(struct vrend_context *ctx, int sub_ctx_id);

238
src/vrend_shader.c
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@ -31,12 +31,6 @@
#include <errno.h>
#include "vrend_shader.h"
extern int vrend_dump_shaders;
/*
* TODO list
* loops
* DDX/DDY/TXD
* missing opcodes
*/
/* start convert of tgsi to glsl */
@ -101,7 +95,7 @@ struct dump_ctx {
int ubo_idx[32];
int ubo_sizes[32];
int num_address;
struct pipe_stream_output_info *so;
char **so_names;
bool write_so_outputs[PIPE_MAX_SO_OUTPUTS];
@ -180,7 +174,7 @@ static inline bool fs_emit_layout(struct dump_ctx *ctx)
if coord origin is 1 and invert is 0 - emit nothing (lower)
if coord_origin is 1 and invert is 1 - emit origin upper left */
if (!(ctx->fs_coord_origin ^ ctx->key->invert_fs_origin))
return true;
return true;
return false;
}
@ -482,8 +476,8 @@ iter_declaration(struct tgsi_iterate_context *iter,
ctx->outputs[i].override_no_wm = true;
ctx->outputs[i].is_int = true;
name_prefix = "gl_ViewportIndex";
if (ctx->glsl_ver_required >= 140)
ctx->has_viewport_idx = true;
if (ctx->glsl_ver_required >= 140)
ctx->has_viewport_idx = true;
break;
}
case TGSI_SEMANTIC_GENERIC:
@ -529,10 +523,10 @@ iter_declaration(struct tgsi_iterate_context *iter,
break;
case TGSI_FILE_CONSTANT:
if (decl->Declaration.Dimension) {
if (ctx->num_ubo >= ARRAY_SIZE(ctx->ubo_idx)) {
fprintf(stderr, "Number of uniforms exceeded, max is %lu\n", ARRAY_SIZE(ctx->ubo_idx));
return FALSE;
}
if (ctx->num_ubo >= ARRAY_SIZE(ctx->ubo_idx)) {
fprintf(stderr, "Number of uniforms exceeded, max is %lu\n", ARRAY_SIZE(ctx->ubo_idx));
return FALSE;
}
ctx->ubo_idx[ctx->num_ubo] = decl->Dim.Index2D;
ctx->ubo_sizes[ctx->num_ubo] = decl->Range.Last + 1;
ctx->num_ubo++;
@ -559,7 +553,7 @@ iter_declaration(struct tgsi_iterate_context *iter,
name_prefix = "gl_InstanceID";
ctx->has_instanceid = true;
} else if (decl->Semantic.Name == TGSI_SEMANTIC_VERTEXID) {
name_prefix = "gl_VertexID";
name_prefix = "gl_VertexID";
ctx->has_ints = true;
} else {
fprintf(stderr, "unsupported system value %d\n", decl->Semantic.Name);
@ -618,8 +612,8 @@ iter_immediate(
int first = ctx->num_imm;
if (first >= ARRAY_SIZE(ctx->imm)) {
fprintf(stderr, "Number of immediates exceeded, max is: %lu\n", ARRAY_SIZE(ctx->imm));
return FALSE;
fprintf(stderr, "Number of immediates exceeded, max is: %lu\n", ARRAY_SIZE(ctx->imm));
return FALSE;
}
ctx->imm[first].type = imm->Immediate.DataType;
@ -632,7 +626,7 @@ iter_immediate(
} else if (imm->Immediate.DataType == TGSI_IMM_INT32) {
ctx->has_ints = true;
ctx->imm[first].val[i].i = imm->u[i].Int;
}
}
}
ctx->num_imm++;
return TRUE;
@ -725,7 +719,7 @@ static int emit_prescale(struct dump_ctx *ctx)
{
char buf[255];
char *sret;
snprintf(buf, 255, "gl_Position.y = gl_Position.y * winsys_adjust.y;\n");
sret = add_str_to_glsl_main(ctx, buf);
if (!sret)
@ -763,13 +757,13 @@ static int emit_so_movs(struct dump_ctx *ctx)
writemask[0] = 0;
if (ctx->so->output[i].num_components == 4 && writemask[0] == 0 && !(ctx->outputs[ctx->so->output[i].register_index].name == TGSI_SEMANTIC_CLIPDIST) && !(ctx->outputs[ctx->so->output[i].register_index].name == TGSI_SEMANTIC_POSITION)) {
if (ctx->so->output[i].register_index > ctx->num_outputs)
ctx->so_names[i] = NULL;
else if (ctx->outputs[ctx->so->output[i].register_index].name == TGSI_SEMANTIC_CLIPVERTEX && ctx->has_clipvertex) {
ctx->so_names[i] = strdup("clipv_tmp");
ctx->has_clipvertex_so = true;
} else
ctx->so_names[i] = strdup(ctx->outputs[ctx->so->output[i].register_index].glsl_name);
if (ctx->so->output[i].register_index > ctx->num_outputs)
ctx->so_names[i] = NULL;
else if (ctx->outputs[ctx->so->output[i].register_index].name == TGSI_SEMANTIC_CLIPVERTEX && ctx->has_clipvertex) {
ctx->so_names[i] = strdup("clipv_tmp");
ctx->has_clipvertex_so = true;
} else
ctx->so_names[i] = strdup(ctx->outputs[ctx->so->output[i].register_index].glsl_name);
ctx->write_so_outputs[i] = false;
} else {
@ -858,19 +852,19 @@ static int emit_buf(struct dump_ctx *ctx, char *buf)
return sret ? 0 : ENOMEM;
}
#define EMIT_BUF_WITH_RET(ctx, buf) do { \
int ret = emit_buf((ctx), (buf)); \
if (ret) return FALSE; \
#define EMIT_BUF_WITH_RET(ctx, buf) do { \
int ret = emit_buf((ctx), (buf)); \
if (ret) return FALSE; \
} while(0)
static int translate_tex(struct dump_ctx *ctx,
struct tgsi_full_instruction *inst,
int sreg_index,
char srcs[4][255],
char dsts[3][255],
const char *writemask,
const char *dstconv,
const char *dtypeprefix)
struct tgsi_full_instruction *inst,
int sreg_index,
char srcs[4][255],
char dsts[3][255],
const char *writemask,
const char *dstconv,
const char *dtypeprefix)
{
char *twm, *gwm = NULL, *txfi;
bool is_shad = false;
@ -929,12 +923,12 @@ static int translate_tex(struct dump_ctx *ctx,
/* need to emit a textureQueryLevels */
if (inst->Dst[0].Register.WriteMask & 0x8) {
ctx->uses_txq_levels = true;
snprintf(buf, 255, "%s = %s(%s(textureQueryLevels(%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[sampler_index]);
return emit_buf(ctx, buf);
ctx->uses_txq_levels = true;
snprintf(buf, 255, "%s = %s(%s(textureQueryLevels(%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[sampler_index]);
return emit_buf(ctx, buf);
} else {
snprintf(buf, 255, "%s = %s(%s(textureSize(%s%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[sampler_index], bias);
return emit_buf(ctx, buf);
snprintf(buf, 255, "%s = %s(%s(textureSize(%s%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[sampler_index], bias);
return emit_buf(ctx, buf);
}
}
@ -1070,9 +1064,9 @@ static int translate_tex(struct dump_ctx *ctx,
tex_ext = "Grad";
} else if (inst->Instruction.Opcode == TGSI_OPCODE_TG4) {
if (inst->Texture.NumOffsets == 1)
tex_ext = "GatherOffset";
tex_ext = "GatherOffset";
else
tex_ext = "Gather";
tex_ext = "Gather";
} else {
if (inst->Texture.NumOffsets == 1)
tex_ext = "Offset";
@ -1160,13 +1154,13 @@ iter_instruction(struct tgsi_iterate_context *iter,
} else {
switch (dtype) {
case TGSI_TYPE_UNSIGNED:
dtypeprefix = "uintBitsToFloat";
break;
dtypeprefix = "uintBitsToFloat";
break;
case TGSI_TYPE_SIGNED:
dtypeprefix = "intBitsToFloat";
break;
dtypeprefix = "intBitsToFloat";
break;
default:
break;
break;
}
}
@ -1216,8 +1210,8 @@ iter_instruction(struct tgsi_iterate_context *iter,
snprintf(udstconv, 6, "uvec%d", wm_idx-1);
}
} else {
snprintf(dstconv, 6, "vec4");
snprintf(udstconv, 6, "uvec4");
snprintf(dstconv, 6, "vec4");
snprintf(udstconv, 6, "uvec4");
}
if (dst->Register.File == TGSI_FILE_OUTPUT) {
for (j = 0; j < ctx->num_outputs; j++) {
@ -1248,7 +1242,7 @@ iter_instruction(struct tgsi_iterate_context *iter,
snprintf(dsts[i], 255, "temps[%d]%s", dst->Register.Index, writemask);
}
}
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
const struct tgsi_full_src_register *src = &inst->Src[i];
char swizzle[8] = {0};
@ -1256,7 +1250,7 @@ iter_instruction(struct tgsi_iterate_context *iter,
char arrayname[8] = {0};
int swz_idx = 0, pre_idx = 0;
boolean isabsolute = src->Register.Absolute;
override_no_wm[i] = false;
if (isabsolute)
swizzle[swz_idx++] = ')';
@ -1299,12 +1293,12 @@ iter_instruction(struct tgsi_iterate_context *iter,
snprintf(srcs[i], 255, "%s(vec4(intBitsToFloat(%s)))", stypeprefix, ctx->inputs[j].glsl_name);
else if (ctx->inputs[j].name == TGSI_SEMANTIC_FACE)
snprintf(srcs[i], 255, "%s(%s ? 1.0 : -1.0)", stypeprefix, ctx->inputs[j].glsl_name);
else if (ctx->inputs[j].name == TGSI_SEMANTIC_CLIPDIST) {
int idx;
idx = ctx->inputs[j].sid * 4;
idx += src->Register.SwizzleX;
snprintf(srcs[i], 255, "%s(vec4(%s%s%s[%d]))", stypeprefix, prefix, arrayname, ctx->inputs[j].glsl_name, idx);
} else
else if (ctx->inputs[j].name == TGSI_SEMANTIC_CLIPDIST) {
int idx;
idx = ctx->inputs[j].sid * 4;
idx += src->Register.SwizzleX;
snprintf(srcs[i], 255, "%s(vec4(%s%s%s[%d]))", stypeprefix, prefix, arrayname, ctx->inputs[j].glsl_name, idx);
} else
snprintf(srcs[i], 255, "%s(%s%s%s%s)", stypeprefix, prefix, ctx->inputs[j].glsl_name, arrayname, swizzle);
override_no_wm[i] = ctx->inputs[j].override_no_wm;
break;
@ -1316,33 +1310,33 @@ iter_instruction(struct tgsi_iterate_context *iter,
} else
snprintf(srcs[i], 255, "%s%c%stemps[%d]%s%c", stypeprefix, stprefix ? '(' : ' ', prefix, src->Register.Index, swizzle, stprefix ? ')' : ' ');
} else if (src->Register.File == TGSI_FILE_CONSTANT) {
const char *cname = tgsi_proc_to_prefix(ctx->prog_type);
int dim = 0;
if (src->Register.Dimension) {
dim = src->Dimension.Index;
if (src->Register.Indirect) {
snprintf(srcs[i], 255, "%s(%s%subo%dcontents[addr0 + %d]%s)", stypeprefix, prefix, cname, dim, src->Register.Index, swizzle);
} else
snprintf(srcs[i], 255, "%s(%s%subo%dcontents[%d]%s)", stypeprefix, prefix, cname, dim, src->Register.Index, swizzle);
} else {
const char *csp;
ctx->has_ints = true;
if (stype == TGSI_TYPE_FLOAT || stype == TGSI_TYPE_UNTYPED)
csp = "uintBitsToFloat";
else if (stype == TGSI_TYPE_SIGNED)
csp = "ivec4";
else
csp = "";
if (src->Register.Indirect) {
snprintf(srcs[i], 255, "%s%s(%sconst%d[addr0 + %d]%s)", prefix, csp, cname, dim, src->Register.Index, swizzle);
} else
snprintf(srcs[i], 255, "%s%s(%sconst%d[%d]%s)", prefix, csp, cname, dim, src->Register.Index, swizzle);
}
const char *cname = tgsi_proc_to_prefix(ctx->prog_type);
int dim = 0;
if (src->Register.Dimension) {
dim = src->Dimension.Index;
if (src->Register.Indirect) {
snprintf(srcs[i], 255, "%s(%s%subo%dcontents[addr0 + %d]%s)", stypeprefix, prefix, cname, dim, src->Register.Index, swizzle);
} else
snprintf(srcs[i], 255, "%s(%s%subo%dcontents[%d]%s)", stypeprefix, prefix, cname, dim, src->Register.Index, swizzle);
} else {
const char *csp;
ctx->has_ints = true;
if (stype == TGSI_TYPE_FLOAT || stype == TGSI_TYPE_UNTYPED)
csp = "uintBitsToFloat";
else if (stype == TGSI_TYPE_SIGNED)
csp = "ivec4";
else
csp = "";
if (src->Register.Indirect) {
snprintf(srcs[i], 255, "%s%s(%sconst%d[addr0 + %d]%s)", prefix, csp, cname, dim, src->Register.Index, swizzle);
} else
snprintf(srcs[i], 255, "%s%s(%sconst%d[%d]%s)", prefix, csp, cname, dim, src->Register.Index, swizzle);
}
} else if (src->Register.File == TGSI_FILE_SAMPLER) {
const char *cname = tgsi_proc_to_prefix(ctx->prog_type);
snprintf(srcs[i], 255, "%ssamp%d%s", cname, src->Register.Index, swizzle);
sreg_index = src->Register.Index;
const char *cname = tgsi_proc_to_prefix(ctx->prog_type);
snprintf(srcs[i], 255, "%ssamp%d%s", cname, src->Register.Index, swizzle);
sreg_index = src->Register.Index;
} else if (src->Register.File == TGSI_FILE_IMMEDIATE) {
struct immed *imd = &ctx->imm[(src->Register.Index)];
int idx = src->Register.SwizzleX;
@ -1367,7 +1361,6 @@ iter_instruction(struct tgsi_iterate_context *iter,
imm_stypeprefix = "uintBitsToFloat";
} else if (stype == TGSI_TYPE_UNSIGNED || stype == TGSI_TYPE_SIGNED)
imm_stypeprefix = "";
}
/* build up a vec4 of immediates */
@ -1519,7 +1512,7 @@ iter_instruction(struct tgsi_iterate_context *iter,
case TGSI_OPCODE_SCS:
snprintf(buf, 255, "%s = %s(vec4(cos(%s.x), sin(%s.x), 0, 1)%s);\n", dsts[0], dstconv,
srcs[0], srcs[0], writemask);
EMIT_BUF_WITH_RET(ctx, buf);
EMIT_BUF_WITH_RET(ctx, buf);
break;
case TGSI_OPCODE_DDX:
emit_op1("dFdx");
@ -1663,11 +1656,11 @@ iter_instruction(struct tgsi_iterate_context *iter,
EMIT_BUF_WITH_RET(ctx, buf);
break;
case TGSI_OPCODE_F2I:
snprintf(buf, 255, "%s = %s(%s(ivec4(%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[0]);
snprintf(buf, 255, "%s = %s(%s(ivec4(%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[0]);
EMIT_BUF_WITH_RET(ctx, buf);
break;
case TGSI_OPCODE_F2U:
snprintf(buf, 255, "%s = %s(%s(uvec4(%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[0]);
snprintf(buf, 255, "%s = %s(%s(uvec4(%s)));\n", dsts[0], dstconv, dtypeprefix, srcs[0]);
EMIT_BUF_WITH_RET(ctx, buf);
break;
case TGSI_OPCODE_NOT:
@ -1721,9 +1714,9 @@ iter_instruction(struct tgsi_iterate_context *iter,
EMIT_BUF_WITH_RET(ctx, buf);
break;
case TGSI_OPCODE_CMP:
snprintf(buf, 255, "%s = mix(%s, %s, greaterThanEqual(%s, vec4(0.0)))%s;\n", dsts[0], srcs[1], srcs[2], srcs[0], writemask);
EMIT_BUF_WITH_RET(ctx, buf);
break;
snprintf(buf, 255, "%s = mix(%s, %s, greaterThanEqual(%s, vec4(0.0)))%s;\n", dsts[0], srcs[1], srcs[2], srcs[0], writemask);
EMIT_BUF_WITH_RET(ctx, buf);
break;
case TGSI_OPCODE_UCMP:
snprintf(buf, 255, "%s = mix(%s, %s, notEqual(floatBitsToUint(%s), uvec4(0.0)))%s;\n", dsts[0], srcs[2], srcs[1], srcs[0], writemask);
EMIT_BUF_WITH_RET(ctx, buf);
@ -1798,7 +1791,7 @@ iter_instruction(struct tgsi_iterate_context *iter,
break;
case TGSI_OPCODE_EMIT:
if (ctx->so && ctx->key->gs_present) {
emit_so_movs(ctx);
emit_so_movs(ctx);
}
ret = emit_prescale(ctx);
if (ret)
@ -1822,7 +1815,6 @@ iter_instruction(struct tgsi_iterate_context *iter,
snprintf(buf, 255, "%s = clamp(%s, 0.0, 1.0);\n", dsts[0], dsts[0]);
EMIT_BUF_WITH_RET(ctx, buf);
}
return TRUE;
}
@ -1842,7 +1834,7 @@ prolog(struct tgsi_iterate_context *iter)
}
#define STRCAT_WITH_RET(mainstr, buf) do { \
(mainstr) = strcat_realloc((mainstr), (buf)); \
(mainstr) = strcat_realloc((mainstr), (buf)); \
if ((mainstr) == NULL) return NULL; \
} while(0)
@ -1884,27 +1876,27 @@ static char *emit_header(struct dump_ctx *ctx, char *glsl_hdr)
const char *vrend_shader_samplertypeconv(int sampler_type, int *is_shad)
{
switch (sampler_type) {
case TGSI_TEXTURE_BUFFER: return "Buffer";
case TGSI_TEXTURE_1D: return "1D";
case TGSI_TEXTURE_2D: return "2D";
case TGSI_TEXTURE_3D: return "3D";
case TGSI_TEXTURE_CUBE: return "Cube";
case TGSI_TEXTURE_RECT: return "2DRect";
case TGSI_TEXTURE_SHADOW1D: *is_shad = 1; return "1DShadow";
case TGSI_TEXTURE_SHADOW2D: *is_shad = 1; return "2DShadow";
case TGSI_TEXTURE_SHADOWRECT: *is_shad = 1; return "2DRectShadow";
case TGSI_TEXTURE_1D_ARRAY: return "1DArray";
case TGSI_TEXTURE_2D_ARRAY: return "2DArray";
case TGSI_TEXTURE_SHADOW1D_ARRAY: *is_shad = 1; return "1DArrayShadow";
case TGSI_TEXTURE_SHADOW2D_ARRAY: *is_shad = 1; return "2DArrayShadow";
case TGSI_TEXTURE_SHADOWCUBE: *is_shad = 1; return "CubeShadow";
case TGSI_TEXTURE_CUBE_ARRAY: return "CubeArray";
case TGSI_TEXTURE_SHADOWCUBE_ARRAY: *is_shad = 1; return "CubeArrayShadow";
case TGSI_TEXTURE_2D_MSAA: return "2DMS";
case TGSI_TEXTURE_2D_ARRAY_MSAA: return "2DMSArray";
default: return NULL;
}
switch (sampler_type) {
case TGSI_TEXTURE_BUFFER: return "Buffer";
case TGSI_TEXTURE_1D: return "1D";
case TGSI_TEXTURE_2D: return "2D";
case TGSI_TEXTURE_3D: return "3D";
case TGSI_TEXTURE_CUBE: return "Cube";
case TGSI_TEXTURE_RECT: return "2DRect";
case TGSI_TEXTURE_SHADOW1D: *is_shad = 1; return "1DShadow";
case TGSI_TEXTURE_SHADOW2D: *is_shad = 1; return "2DShadow";
case TGSI_TEXTURE_SHADOWRECT: *is_shad = 1; return "2DRectShadow";
case TGSI_TEXTURE_1D_ARRAY: return "1DArray";
case TGSI_TEXTURE_2D_ARRAY: return "2DArray";
case TGSI_TEXTURE_SHADOW1D_ARRAY: *is_shad = 1; return "1DArrayShadow";
case TGSI_TEXTURE_SHADOW2D_ARRAY: *is_shad = 1; return "2DArrayShadow";
case TGSI_TEXTURE_SHADOWCUBE: *is_shad = 1; return "CubeShadow";
case TGSI_TEXTURE_CUBE_ARRAY: return "CubeArray";
case TGSI_TEXTURE_SHADOWCUBE_ARRAY: *is_shad = 1; return "CubeArrayShadow";
case TGSI_TEXTURE_2D_MSAA: return "2DMS";
case TGSI_TEXTURE_2D_ARRAY_MSAA: return "2DMSArray";
default: return NULL;
}
}
static const char *get_interp_string(int interpolate, bool flatshade)
@ -1934,7 +1926,7 @@ static char *emit_ios(struct dump_ctx *ctx, char *glsl_hdr)
if (ctx->prog_type == TGSI_PROCESSOR_FRAGMENT) {
if (fs_emit_layout(ctx)) {
bool upper_left = !(ctx->fs_coord_origin ^ ctx->key->invert_fs_origin);
bool upper_left = !(ctx->fs_coord_origin ^ ctx->key->invert_fs_origin);
char comma = (upper_left && ctx->fs_pixel_center) ? ',' : ' ';
snprintf(buf, 255, "layout(%s%c%s) in vec4 gl_FragCoord;\n",
@ -1947,11 +1939,11 @@ static char *emit_ios(struct dump_ctx *ctx, char *glsl_hdr)
if (ctx->prog_type == TGSI_PROCESSOR_GEOMETRY) {
snprintf(buf, 255, "layout(%s) in;\n", prim_to_name(ctx->gs_in_prim));
STRCAT_WITH_RET(glsl_hdr, buf);
snprintf(buf, 255, "layout(%s, max_vertices = %d) out;\n", prim_to_name(ctx->gs_out_prim), ctx->gs_max_out_verts);
snprintf(buf, 255, "layout(%s, max_vertices = %d) out;\n", prim_to_name(ctx->gs_out_prim), ctx->gs_max_out_verts);
STRCAT_WITH_RET(glsl_hdr, buf);
}
for (i = 0; i < ctx->num_inputs; i++) {
if (!ctx->inputs[i].glsl_predefined_no_emit) {
if (!ctx->inputs[i].glsl_predefined_no_emit) {
if (ctx->prog_type == TGSI_PROCESSOR_VERTEX && ctx->cfg->use_explicit_locations) {
snprintf(buf, 255, "layout(location=%d) ", ctx->inputs[i].first);
STRCAT_WITH_RET(glsl_hdr, buf);
@ -1998,8 +1990,8 @@ static char *emit_ios(struct dump_ctx *ctx, char *glsl_hdr)
STRCAT_WITH_RET(glsl_hdr, buf);
if (ctx->has_clipvertex) {
snprintf(buf, 255, "%svec4 clipv_tmp;\n", ctx->has_clipvertex_so ? "out " : "");
STRCAT_WITH_RET(glsl_hdr, buf);
snprintf(buf, 255, "%svec4 clipv_tmp;\n", ctx->has_clipvertex_so ? "out " : "");
STRCAT_WITH_RET(glsl_hdr, buf);
}
if (ctx->num_clip_dist || ctx->key->clip_plane_enable) {
@ -2033,7 +2025,7 @@ static char *emit_ios(struct dump_ctx *ctx, char *glsl_hdr)
STRCAT_WITH_RET(glsl_hdr, buf);
}
}
if (ctx->so) {
char outtype[6] = {0};
for (i = 0; i < ctx->so->num_outputs; i++) {
@ -2147,7 +2139,7 @@ static boolean fill_interpolants(struct dump_ctx *ctx, struct vrend_shader_info
sinfo->interpinfo = calloc(ctx->num_interps, sizeof(struct vrend_interp_info));
if (!sinfo->interpinfo)
return FALSE;
ret = fill_fragment_interpolants(ctx, sinfo);
if (ret == FALSE)
goto out_fail;
@ -2256,7 +2248,7 @@ static void replace_interp(char *program,
int mylen = strlen(INTERP_PREFIX) + strlen("out vec4 ");
ptr = strstr(program, var_name);
if (!ptr)
return;

2
src/vrend_shader.h
Unescape View File

@ -63,7 +63,7 @@ struct vrend_shader_key {
bool gs_present;
bool flatshade;
};
struct vrend_shader_cfg {
int glsl_version;
bool use_core_profile;

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