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vtest: add vtest_transfer_decode_args

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Replace DECODE_TRANSFER macro by the new helper.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
macos/master
Chia-I Wu 4 years ago
parent 0f5cb454e1
commit e1ccc59b5b
1 changed files with 64 additions and 78 deletions
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  1. 142
      vtest/vtest_renderer.c

142
vtest/vtest_renderer.c
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@ -687,46 +687,62 @@ int vtest_submit_cmd(uint32_t length_dw)
return ret ? -1 : 0;
}
#define DECODE_TRANSFER \
do { \
handle = thdr_buf[VCMD_TRANSFER_RES_HANDLE]; \
level = thdr_buf[VCMD_TRANSFER_LEVEL]; \
stride = thdr_buf[VCMD_TRANSFER_STRIDE]; \
layer_stride = thdr_buf[VCMD_TRANSFER_LAYER_STRIDE]; \
box.x = thdr_buf[VCMD_TRANSFER_X]; \
box.y = thdr_buf[VCMD_TRANSFER_Y]; \
box.z = thdr_buf[VCMD_TRANSFER_Z]; \
box.w = thdr_buf[VCMD_TRANSFER_WIDTH]; \
box.h = thdr_buf[VCMD_TRANSFER_HEIGHT]; \
box.d = thdr_buf[VCMD_TRANSFER_DEPTH]; \
data_size = thdr_buf[VCMD_TRANSFER_DATA_SIZE]; \
} while(0)
struct vtest_transfer_args {
uint32_t handle;
uint32_t level;
uint32_t stride;
uint32_t layer_stride;
struct virgl_box box;
uint32_t offset;
};
static int vtest_transfer_decode_args(struct vtest_context *ctx,
struct vtest_transfer_args *args,
uint32_t *data_size)
{
uint32_t thdr_buf[VCMD_TRANSFER_HDR_SIZE];
int ret;
ret = ctx->input->read(ctx->input, thdr_buf, sizeof(thdr_buf));
if (ret != sizeof(thdr_buf)) {
return -1;
}
args->handle = thdr_buf[VCMD_TRANSFER_RES_HANDLE];
args->level = thdr_buf[VCMD_TRANSFER_LEVEL];
args->stride = thdr_buf[VCMD_TRANSFER_STRIDE];
args->layer_stride = thdr_buf[VCMD_TRANSFER_LAYER_STRIDE];
args->box.x = thdr_buf[VCMD_TRANSFER_X];
args->box.y = thdr_buf[VCMD_TRANSFER_Y];
args->box.z = thdr_buf[VCMD_TRANSFER_Z];
args->box.w = thdr_buf[VCMD_TRANSFER_WIDTH];
args->box.h = thdr_buf[VCMD_TRANSFER_HEIGHT];
args->box.d = thdr_buf[VCMD_TRANSFER_DEPTH];
args->offset = 0;
*data_size = thdr_buf[VCMD_TRANSFER_DATA_SIZE];
if (*data_size > renderer.max_length) {
return -ENOMEM;
}
return 0;
}
int vtest_transfer_get(UNUSED uint32_t length_dw)
{
struct vtest_context *ctx = vtest_get_current_context();
uint32_t thdr_buf[VCMD_TRANSFER_HDR_SIZE];
int ret;
int level;
uint32_t stride, layer_stride, handle;
struct virgl_box box;
struct vtest_transfer_args args;
uint32_t data_size;
void *ptr;
struct iovec iovec;
ret = ctx->input->read(ctx->input, thdr_buf,
VCMD_TRANSFER_HDR_SIZE * 4);
if (ret != VCMD_TRANSFER_HDR_SIZE * 4) {
ret = vtest_transfer_decode_args(ctx, &args, &data_size);
if (ret < 0) {
return ret;
}
DECODE_TRANSFER;
if (data_size > renderer.max_length) {
return -ENOMEM;
}
ptr = malloc(data_size);
if (!ptr) {
return -ENOMEM;
@ -734,13 +750,13 @@ int vtest_transfer_get(UNUSED uint32_t length_dw)
iovec.iov_len = data_size;
iovec.iov_base = ptr;
ret = virgl_renderer_transfer_read_iov(handle,
ret = virgl_renderer_transfer_read_iov(args.handle,
ctx->ctx_id,
level,
stride,
layer_stride,
&box,
0,
args.level,
args.stride,
args.layer_stride,
&args.box,
args.offset,
&iovec, 1);
if (ret) {
fprintf(stderr," transfer read failed %d\n", ret);
@ -755,26 +771,16 @@ int vtest_transfer_get(UNUSED uint32_t length_dw)
int vtest_transfer_get_nop(UNUSED uint32_t length_dw)
{
struct vtest_context *ctx = vtest_get_current_context();
uint32_t thdr_buf[VCMD_TRANSFER_HDR_SIZE];
int ret;
UNUSED int level;
UNUSED uint32_t stride, layer_stride, handle;
UNUSED struct virgl_box box;
struct vtest_transfer_args args;
uint32_t data_size;
void *ptr;
ret = ctx->input->read(ctx->input, thdr_buf,
VCMD_TRANSFER_HDR_SIZE * 4);
if (ret != VCMD_TRANSFER_HDR_SIZE * 4) {
ret = vtest_transfer_decode_args(ctx, &args, &data_size);
if (ret < 0) {
return ret;
}
DECODE_TRANSFER;
if (data_size > renderer.max_length) {
return -ENOMEM;
}
ptr = malloc(data_size);
if (!ptr) {
return -ENOMEM;
@ -791,27 +797,17 @@ int vtest_transfer_get_nop(UNUSED uint32_t length_dw)
int vtest_transfer_put(UNUSED uint32_t length_dw)
{
struct vtest_context *ctx = vtest_get_current_context();
uint32_t thdr_buf[VCMD_TRANSFER_HDR_SIZE];
int ret;
int level;
uint32_t stride, layer_stride, handle;
struct virgl_box box;
struct vtest_transfer_args args;
uint32_t data_size;
void *ptr;
struct iovec iovec;
ret = ctx->input->read(ctx->input, thdr_buf,
VCMD_TRANSFER_HDR_SIZE * 4);
if (ret != VCMD_TRANSFER_HDR_SIZE * 4) {
ret = vtest_transfer_decode_args(ctx, &args, &data_size);
if (ret < 0) {
return ret;
}
DECODE_TRANSFER;
if (data_size > renderer.max_length) {
return -ENOMEM;
}
ptr = malloc(data_size);
if (!ptr) {
return -ENOMEM;
@ -824,13 +820,13 @@ int vtest_transfer_put(UNUSED uint32_t length_dw)
iovec.iov_len = data_size;
iovec.iov_base = ptr;
ret = virgl_renderer_transfer_write_iov(handle,
ret = virgl_renderer_transfer_write_iov(args.handle,
ctx->ctx_id,
level,
stride,
layer_stride,
&box,
0,
args.level,
args.stride,
args.layer_stride,
&args.box,
args.offset,
&iovec, 1);
if (ret) {
fprintf(stderr," transfer write failed %d\n", ret);
@ -843,26 +839,16 @@ int vtest_transfer_put(UNUSED uint32_t length_dw)
int vtest_transfer_put_nop(UNUSED uint32_t length_dw)
{
struct vtest_context *ctx = vtest_get_current_context();
uint32_t thdr_buf[VCMD_TRANSFER_HDR_SIZE];
int ret;
UNUSED int level;
UNUSED uint32_t stride, layer_stride, handle;
UNUSED struct virgl_box box;
struct vtest_transfer_args args;
uint32_t data_size;
void *ptr;
ret = ctx->input->read(ctx->input, thdr_buf,
VCMD_TRANSFER_HDR_SIZE * 4);
if (ret != VCMD_TRANSFER_HDR_SIZE * 4) {
ret = vtest_transfer_decode_args(ctx, &args, &data_size);
if (ret < 0) {
return ret;
}
DECODE_TRANSFER;
if (data_size > renderer.max_length) {
return -ENOMEM;
}
ptr = malloc(data_size);
if (!ptr) {
return -ENOMEM;

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