third_party
/
virglrenderer
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

vrend: factor out synchronization of shader IO interfaces

Browse Source 
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Lepton Wu <lepton@chromium.org>
macos/master
Gert Wollny 3 years ago
parent 806bd0ad2c
commit 9eadf02311
1 changed files with 57 additions and 46 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. 103
      src/vrend_renderer.c

103
src/vrend_renderer.c
Unescape View File

@ -3317,55 +3317,14 @@ static inline bool can_emulate_logicop(enum pipe_logicop op)
}
}
static inline void vrend_fill_shader_key(struct vrend_sub_context *sub_ctx,
struct vrend_shader_selector *sel,
struct vrend_shader_key *key)
static inline void vrend_sync_shader_io(struct vrend_sub_context *sub_ctx,
struct vrend_shader_selector *sel,
struct vrend_shader_key *key)
{
unsigned type = sel->type;
if (vrend_state.use_core_profile) {
int i;
bool add_alpha_test = true;
// Only use integer info when drawing to avoid stale info.
if (vrend_state.use_integer && sub_ctx->drawing &&
type == PIPE_SHADER_VERTEX) {
key->vs.attrib_signed_int_bitmask = sub_ctx->ve->signed_int_bitmask;
key->vs.attrib_unsigned_int_bitmask = sub_ctx->ve->unsigned_int_bitmask;
}
if (type == PIPE_SHADER_FRAGMENT) {
for (i = 0; i < sub_ctx->nr_cbufs; i++) {
if (!sub_ctx->surf[i])
continue;
if (vrend_format_is_emulated_alpha(sub_ctx->surf[i]->format))
key->fs.cbufs_are_a8_bitmask |= (1 << i);
if (util_format_is_pure_integer(sub_ctx->surf[i]->format)) {
add_alpha_test = false;
UPDATE_INT_SIGN_MASK(sub_ctx->surf[i]->format, i,
key->fs.cbufs_signed_int_bitmask,
key->fs.cbufs_unsigned_int_bitmask);
}
key->fs.surface_component_bits[i] = util_format_get_component_bits(sub_ctx->surf[i]->format, UTIL_FORMAT_COLORSPACE_RGB, 0);
}
if (add_alpha_test) {
key->add_alpha_test = sub_ctx->dsa_state.alpha.enabled;
key->alpha_test = sub_ctx->dsa_state.alpha.func;
}
}
key->pstipple_tex = sub_ctx->rs_state.poly_stipple_enable;
key->color_two_side = sub_ctx->rs_state.light_twoside;
key->clip_plane_enable = sub_ctx->rs_state.clip_plane_enable;
key->flatshade = sub_ctx->rs_state.flatshade ? true : false;
}
key->gs_present = !!sub_ctx->shaders[PIPE_SHADER_GEOMETRY];
key->tcs_present = !!sub_ctx->shaders[PIPE_SHADER_TESS_CTRL];
key->tes_present = !!sub_ctx->shaders[PIPE_SHADER_TESS_EVAL];
int prev_type = type != PIPE_SHADER_VERTEX ? PIPE_SHADER_VERTEX : -1;
int prev_type = (type != PIPE_SHADER_VERTEX) ?
PIPE_SHADER_VERTEX : -1;
/* Gallium sends and binds the shaders in the reverse order, so if an
* old shader is still bound we should ignore the "previous" (as in
@ -3463,6 +3422,58 @@ static inline void vrend_fill_shader_key(struct vrend_sub_context *sub_ctx,
if (next_type != -1 && sub_ctx->shaders[next_type])
key->output = sub_ctx->shaders[next_type]->sinfo.in;
}
static inline void vrend_fill_shader_key(struct vrend_sub_context *sub_ctx,
struct vrend_shader_selector *sel,
struct vrend_shader_key *key)
{
unsigned type = sel->type;
if (vrend_state.use_core_profile) {
int i;
bool add_alpha_test = true;
// Only use integer info when drawing to avoid stale info.
if (vrend_state.use_integer && sub_ctx->drawing &&
type == PIPE_SHADER_VERTEX) {
key->vs.attrib_signed_int_bitmask = sub_ctx->ve->signed_int_bitmask;
key->vs.attrib_unsigned_int_bitmask = sub_ctx->ve->unsigned_int_bitmask;
}
if (type == PIPE_SHADER_FRAGMENT) {
for (i = 0; i < sub_ctx->nr_cbufs; i++) {
if (!sub_ctx->surf[i])
continue;
if (vrend_format_is_emulated_alpha(sub_ctx->surf[i]->format))
key->fs.cbufs_are_a8_bitmask |= (1 << i);
if (util_format_is_pure_integer(sub_ctx->surf[i]->format)) {
add_alpha_test = false;
UPDATE_INT_SIGN_MASK(sub_ctx->surf[i]->format, i,
key->fs.cbufs_signed_int_bitmask,
key->fs.cbufs_unsigned_int_bitmask);
}
key->fs.surface_component_bits[i] = util_format_get_component_bits(sub_ctx->surf[i]->format, UTIL_FORMAT_COLORSPACE_RGB, 0);
}
if (add_alpha_test) {
key->add_alpha_test = sub_ctx->dsa_state.alpha.enabled;
key->alpha_test = sub_ctx->dsa_state.alpha.func;
}
}
key->pstipple_tex = sub_ctx->rs_state.poly_stipple_enable;
key->color_two_side = sub_ctx->rs_state.light_twoside;
key->clip_plane_enable = sub_ctx->rs_state.clip_plane_enable;
key->flatshade = sub_ctx->rs_state.flatshade ? true : false;
}
key->gs_present = !!sub_ctx->shaders[PIPE_SHADER_GEOMETRY];
key->tcs_present = !!sub_ctx->shaders[PIPE_SHADER_TESS_CTRL];
key->tes_present = !!sub_ctx->shaders[PIPE_SHADER_TESS_EVAL];
vrend_sync_shader_io(sub_ctx, sel, key);
}
static int vrend_shader_create(struct vrend_context *ctx,

Write Preview
Loading…
Cancel
Save