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authorMarek Olšák <marek.olsak@amd.com>2018-05-23 18:46:19 -0400
committerMarek Olšák <marek.olsak@amd.com>2018-07-31 18:28:41 -0400
commit966f155623e5a626f1d788af7e0f602cdcee6993 (patch)
treec3ae4f7021a386abcf2c04cba7ca7ac9cca582bc /src/gallium/drivers
parent8632626c81a09315276d7defa63092247d7fd308 (diff)
gallium: add storage_sample_count parameter into is_format_supported
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/etnaviv/etnaviv_screen.c7
-rw-r--r--src/gallium/drivers/freedreno/a2xx/fd2_screen.c4
-rw-r--r--src/gallium/drivers/freedreno/a3xx/fd3_screen.c4
-rw-r--r--src/gallium/drivers/freedreno/a4xx/fd4_screen.c4
-rw-r--r--src/gallium/drivers/freedreno/a5xx/fd5_screen.c4
-rw-r--r--src/gallium/drivers/freedreno/freedreno_resource.c1
-rw-r--r--src/gallium/drivers/i915/i915_screen.c4
-rw-r--r--src/gallium/drivers/i915/i915_screen.h1
-rw-r--r--src/gallium/drivers/llvmpipe/lp_screen.c4
-rw-r--r--src/gallium/drivers/nouveau/nv30/nv30_screen.c4
-rw-r--r--src/gallium/drivers/nouveau/nv50/nv50_screen.c4
-rw-r--r--src/gallium/drivers/nouveau/nv50/nv50_shader_state.c1
-rw-r--r--src/gallium/drivers/nouveau/nvc0/nvc0_screen.c4
-rw-r--r--src/gallium/drivers/r300/r300_blit.c6
-rw-r--r--src/gallium/drivers/r300/r300_screen.c4
-rw-r--r--src/gallium/drivers/r600/evergreen_state.c4
-rw-r--r--src/gallium/drivers/r600/r600_pipe.h2
-rw-r--r--src/gallium/drivers/r600/r600_state.c4
-rw-r--r--src/gallium/drivers/r600/r600_texture.c2
-rw-r--r--src/gallium/drivers/radeonsi/si_clear.c2
-rw-r--r--src/gallium/drivers/radeonsi/si_state.c4
-rw-r--r--src/gallium/drivers/softpipe/sp_screen.c4
-rw-r--r--src/gallium/drivers/svga/svga_format.c4
-rw-r--r--src/gallium/drivers/svga/svga_format.h1
-rw-r--r--src/gallium/drivers/svga/svga_pipe_clear.c1
-rw-r--r--src/gallium/drivers/svga/svga_resource_texture.c3
-rw-r--r--src/gallium/drivers/swr/swr_screen.cpp4
-rw-r--r--src/gallium/drivers/tegra/tegra_screen.c4
-rw-r--r--src/gallium/drivers/v3d/v3d_screen.c4
-rw-r--r--src/gallium/drivers/vc4/vc4_screen.c4
-rw-r--r--src/gallium/drivers/virgl/virgl_screen.c4
31 files changed, 101 insertions, 6 deletions
diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
index d4abf99947e..35707e60445 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
@@ -534,7 +534,9 @@ static boolean
etna_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
- unsigned sample_count, unsigned usage)
+ unsigned sample_count,
+ unsigned storage_sample_count,
+ unsigned usage)
{
struct etna_screen *screen = etna_screen(pscreen);
unsigned allowed = 0;
@@ -547,6 +549,9 @@ etna_screen_is_format_supported(struct pipe_screen *pscreen,
target != PIPE_TEXTURE_RECT)
return FALSE;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if (usage & PIPE_BIND_RENDER_TARGET) {
/* if render target, must be RS-supported format */
if (translate_rs_format(format) != ETNA_NO_MATCH) {
diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
index 4fdf6914ab2..2f701ddaa2f 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
@@ -38,6 +38,7 @@ fd2_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
unsigned retval = 0;
@@ -49,6 +50,9 @@ fd2_screen_is_format_supported(struct pipe_screen *pscreen,
return FALSE;
}
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
/* TODO figure out how to render to other formats.. */
if ((usage & PIPE_BIND_RENDER_TARGET) &&
((format != PIPE_FORMAT_B5G6R5_UNORM) &&
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_screen.c b/src/gallium/drivers/freedreno/a3xx/fd3_screen.c
index 366f07ef34b..a1c46684d4b 100644
--- a/src/gallium/drivers/freedreno/a3xx/fd3_screen.c
+++ b/src/gallium/drivers/freedreno/a3xx/fd3_screen.c
@@ -39,6 +39,7 @@ fd3_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
unsigned retval = 0;
@@ -50,6 +51,9 @@ fd3_screen_is_format_supported(struct pipe_screen *pscreen,
return FALSE;
}
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if ((usage & PIPE_BIND_VERTEX_BUFFER) &&
(fd3_pipe2vtx(format) != (enum a3xx_vtx_fmt)~0)) {
retval |= PIPE_BIND_VERTEX_BUFFER;
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_screen.c b/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
index 30124e4485d..bfec76cab62 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
@@ -39,6 +39,7 @@ fd4_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
unsigned retval = 0;
@@ -50,6 +51,9 @@ fd4_screen_is_format_supported(struct pipe_screen *pscreen,
return FALSE;
}
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if ((usage & PIPE_BIND_VERTEX_BUFFER) &&
(fd4_pipe2vtx(format) != (enum a4xx_vtx_fmt)~0)) {
retval |= PIPE_BIND_VERTEX_BUFFER;
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_screen.c b/src/gallium/drivers/freedreno/a5xx/fd5_screen.c
index 37095be7536..7d8d2b3e5b8 100644
--- a/src/gallium/drivers/freedreno/a5xx/fd5_screen.c
+++ b/src/gallium/drivers/freedreno/a5xx/fd5_screen.c
@@ -54,6 +54,7 @@ fd5_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
unsigned retval = 0;
@@ -65,6 +66,9 @@ fd5_screen_is_format_supported(struct pipe_screen *pscreen,
return FALSE;
}
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if ((usage & PIPE_BIND_VERTEX_BUFFER) &&
(fd5_pipe2vtx(format) != (enum a5xx_vtx_fmt)~0)) {
retval |= PIPE_BIND_VERTEX_BUFFER;
diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c
index 8147ff57a99..3fbf50003e9 100644
--- a/src/gallium/drivers/freedreno/freedreno_resource.c
+++ b/src/gallium/drivers/freedreno/freedreno_resource.c
@@ -148,6 +148,7 @@ fd_try_shadow_resource(struct fd_context *ctx, struct fd_resource *rsc,
*/
if (!pctx->screen->is_format_supported(pctx->screen,
prsc->format, prsc->target, prsc->nr_samples,
+ prsc->nr_storage_samples,
PIPE_BIND_RENDER_TARGET))
fallback = true;
diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index 132a9fce034..dda7c5baee5 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -462,6 +462,7 @@ i915_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned tex_usage)
{
static const enum pipe_format tex_supported[] = {
@@ -517,6 +518,9 @@ i915_is_format_supported(struct pipe_screen *screen,
if (sample_count > 1)
return FALSE;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if(tex_usage & PIPE_BIND_DEPTH_STENCIL)
list = depth_supported;
else if (tex_usage & PIPE_BIND_RENDER_TARGET)
diff --git a/src/gallium/drivers/i915/i915_screen.h b/src/gallium/drivers/i915/i915_screen.h
index 3be941a1561..c58055ab836 100644
--- a/src/gallium/drivers/i915/i915_screen.h
+++ b/src/gallium/drivers/i915/i915_screen.h
@@ -70,6 +70,7 @@ i915_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned tex_usage);
#endif /* I915_SCREEN_H */
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 0d0a3454375..261bca907a6 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -455,6 +455,7 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bind)
{
struct llvmpipe_screen *screen = llvmpipe_screen(_screen);
@@ -478,6 +479,9 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
if (sample_count > 1)
return FALSE;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if (bind & PIPE_BIND_RENDER_TARGET) {
if (format_desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) {
/* this is a lie actually other formats COULD exist where we would fail */
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
index bddb2e6a385..556bd9bbbbe 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
@@ -415,6 +415,7 @@ nv30_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bindings)
{
if (sample_count > nv30_screen(pscreen)->max_sample_count)
@@ -423,6 +424,9 @@ nv30_screen_is_format_supported(struct pipe_screen *pscreen,
if (!(0x00000017 & (1 << sample_count)))
return false;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
/* shared is always supported */
bindings &= ~PIPE_BIND_SHARED;
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index 9f8bb46507a..cea6818bc9a 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -46,6 +46,7 @@ nv50_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bindings)
{
if (sample_count > 8)
@@ -55,6 +56,9 @@ nv50_screen_is_format_supported(struct pipe_screen *pscreen,
if (sample_count == 8 && util_format_get_blocksizebits(format) >= 128)
return false;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
switch (format) {
case PIPE_FORMAT_Z16_UNORM:
if (nv50_screen(pscreen)->tesla->oclass < NVA0_3D_CLASS)
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c b/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
index 7f32900a6e9..2cbbdc0cc35 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_shader_state.c
@@ -185,6 +185,7 @@ nv50_fragprog_validate(struct nv50_context *nv50)
fb->cbufs[0]->format,
fb->cbufs[0]->texture->target,
fb->cbufs[0]->texture->nr_samples,
+ fb->cbufs[0]->texture->nr_storage_samples,
PIPE_BIND_BLENDABLE);
/* If we already have alphatest code, we have to keep updating
* it. However we only have to have different code if the current RT0 is
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index a206db38b32..daa4edb0dca 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -42,6 +42,7 @@ nvc0_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bindings)
{
const struct util_format_description *desc = util_format_description(format);
@@ -51,6 +52,9 @@ nvc0_screen_is_format_supported(struct pipe_screen *pscreen,
if (!(0x117 & (1 << sample_count))) /* 0, 1, 2, 4 or 8 */
return false;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
/* Short-circuit the rest of the logic -- this is used by the state tracker
* to determine valid MS levels in a no-attachments scenario.
*/
diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c
index bc497757a93..01fccfbe7ed 100644
--- a/src/gallium/drivers/r300/r300_blit.c
+++ b/src/gallium/drivers/r300/r300_blit.c
@@ -574,10 +574,10 @@ static void r300_resource_copy_region(struct pipe_context *pipe,
/* Handle non-renderable plain formats. */
if (layout == UTIL_FORMAT_LAYOUT_PLAIN &&
(!screen->is_format_supported(screen, src_templ.format, src->target,
- src->nr_samples,
+ src->nr_samples, src->nr_storage_samples,
PIPE_BIND_SAMPLER_VIEW) ||
!screen->is_format_supported(screen, dst_templ.format, dst->target,
- dst->nr_samples,
+ dst->nr_samples, dst->nr_storage_samples,
PIPE_BIND_RENDER_TARGET))) {
switch (util_format_get_blocksize(dst_templ.format)) {
case 1:
@@ -644,9 +644,11 @@ static void r300_resource_copy_region(struct pipe_context *pipe,
/* Fallback for textures. */
if (!screen->is_format_supported(screen, dst_templ.format,
dst->target, dst->nr_samples,
+ dst->nr_storage_samples,
PIPE_BIND_RENDER_TARGET) ||
!screen->is_format_supported(screen, src_templ.format,
src->target, src->nr_samples,
+ src->nr_storage_samples,
PIPE_BIND_SAMPLER_VIEW)) {
assert(0 && "this shouldn't happen, update r300_is_blit_supported");
util_resource_copy_region(pipe, dst, dst_level, dstx, dsty, dstz,
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 06168090829..046d68c0b59 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -591,6 +591,7 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
uint32_t retval = 0;
@@ -616,6 +617,9 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
format == PIPE_FORMAT_R16G16B16X16_FLOAT;
const struct util_format_description *desc;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
/* Check multisampling support. */
switch (sample_count) {
case 0:
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 7f0d451156c..57e81e30c27 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -243,6 +243,7 @@ boolean evergreen_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
struct r600_screen *rscreen = (struct r600_screen*)screen;
@@ -253,6 +254,9 @@ boolean evergreen_is_format_supported(struct pipe_screen *screen,
return FALSE;
}
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if (sample_count > 1) {
if (!rscreen->has_msaa)
return FALSE;
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 08d9e6b0264..6204e3c557b 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -706,6 +706,7 @@ boolean evergreen_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage);
void evergreen_init_color_surface(struct r600_context *rctx,
struct r600_surface *surf);
@@ -762,6 +763,7 @@ boolean r600_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage);
void r600_update_db_shader_control(struct r600_context * rctx);
void r600_setup_scratch_buffers(struct r600_context *rctx);
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 6af1fc4b8e4..c26a38d9264 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -162,6 +162,7 @@ boolean r600_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
struct r600_screen *rscreen = (struct r600_screen*)screen;
@@ -172,6 +173,9 @@ boolean r600_is_format_supported(struct pipe_screen *screen,
return FALSE;
}
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if (sample_count > 1) {
if (!rscreen->has_msaa)
return FALSE;
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index f3b9eb11159..9e2d5c7fc9e 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -1636,7 +1636,7 @@ static void r600_clear_texture(struct pipe_context *pipe,
desc->unpack_rgba_float(color.f, 0, data, 0, 1, 1);
if (screen->is_format_supported(screen, tex->format,
- tex->target, 0,
+ tex->target, 0, 0,
PIPE_BIND_RENDER_TARGET)) {
pipe->clear_render_target(pipe, sf, &color,
box->x, box->y,
diff --git a/src/gallium/drivers/radeonsi/si_clear.c b/src/gallium/drivers/radeonsi/si_clear.c
index 23c9962408c..e614ab52423 100644
--- a/src/gallium/drivers/radeonsi/si_clear.c
+++ b/src/gallium/drivers/radeonsi/si_clear.c
@@ -736,7 +736,7 @@ static void si_clear_texture(struct pipe_context *pipe,
desc->unpack_rgba_float(color.f, 0, data, 0, 1, 1);
if (screen->is_format_supported(screen, tex->format,
- tex->target, 0,
+ tex->target, 0, 0,
PIPE_BIND_RENDER_TARGET)) {
si_clear_render_target(pipe, sf, &color,
box->x, box->y,
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 7bbb1f63280..fc5d63f02d3 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -2132,6 +2132,7 @@ static boolean si_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
struct si_screen *sscreen = (struct si_screen *)screen;
@@ -2149,6 +2150,9 @@ static boolean si_is_format_supported(struct pipe_screen *screen,
if (usage & PIPE_BIND_SHADER_IMAGE)
return false;
+ if (sample_count != storage_sample_count)
+ return false;
+
switch (sample_count) {
case 2:
case 4:
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index 207ecc755bb..302bebfc396 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -394,6 +394,7 @@ softpipe_is_format_supported( struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bind)
{
struct sw_winsys *winsys = softpipe_screen(screen)->winsys;
@@ -409,6 +410,9 @@ softpipe_is_format_supported( struct pipe_screen *screen,
target == PIPE_TEXTURE_CUBE ||
target == PIPE_TEXTURE_CUBE_ARRAY);
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
format_desc = util_format_description(format);
if (!format_desc)
return FALSE;
diff --git a/src/gallium/drivers/svga/svga_format.c b/src/gallium/drivers/svga/svga_format.c
index c9adee11afb..0b202600c20 100644
--- a/src/gallium/drivers/svga/svga_format.c
+++ b/src/gallium/drivers/svga/svga_format.c
@@ -2082,6 +2082,7 @@ svga_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bindings)
{
struct svga_screen *ss = svga_screen(screen);
@@ -2091,6 +2092,9 @@ svga_is_format_supported(struct pipe_screen *screen,
assert(bindings);
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if (sample_count > 1) {
/* In ms_samples, if bit N is set it means that we support
* multisample with N+1 samples per pixel.
diff --git a/src/gallium/drivers/svga/svga_format.h b/src/gallium/drivers/svga/svga_format.h
index c063589cafe..11e7e41e506 100644
--- a/src/gallium/drivers/svga/svga_format.h
+++ b/src/gallium/drivers/svga/svga_format.h
@@ -127,6 +127,7 @@ svga_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bindings);
diff --git a/src/gallium/drivers/svga/svga_pipe_clear.c b/src/gallium/drivers/svga/svga_pipe_clear.c
index e234ef58715..d1287178c56 100644
--- a/src/gallium/drivers/svga/svga_pipe_clear.c
+++ b/src/gallium/drivers/svga/svga_pipe_clear.c
@@ -422,6 +422,7 @@ svga_clear_texture(struct pipe_context *pipe,
pipe->screen->is_format_supported(pipe->screen, rtv->format,
rtv->texture->target,
rtv->texture->nr_samples,
+ rtv->texture->nr_storage_samples,
PIPE_BIND_RENDER_TARGET)) {
/* clear with quad drawing */
util_blitter_save_framebuffer(svga->blitter,
diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c
index 71b8ebe7d42..068862bb780 100644
--- a/src/gallium/drivers/svga/svga_resource_texture.c
+++ b/src/gallium/drivers/svga/svga_resource_texture.c
@@ -1040,6 +1040,7 @@ svga_texture_create(struct pipe_screen *screen,
if (screen->is_format_supported(screen, template->format,
template->target,
template->nr_samples,
+ template->nr_storage_samples,
PIPE_BIND_SAMPLER_VIEW)) {
bindings |= PIPE_BIND_SAMPLER_VIEW;
}
@@ -1054,6 +1055,7 @@ svga_texture_create(struct pipe_screen *screen,
if (screen->is_format_supported(screen, template->format,
template->target,
template->nr_samples,
+ template->nr_storage_samples,
PIPE_BIND_RENDER_TARGET)) {
bindings |= PIPE_BIND_RENDER_TARGET;
}
@@ -1064,6 +1066,7 @@ svga_texture_create(struct pipe_screen *screen,
if (screen->is_format_supported(screen, template->format,
template->target,
template->nr_samples,
+ template->nr_storage_samples,
PIPE_BIND_DEPTH_STENCIL)) {
bindings |= PIPE_BIND_DEPTH_STENCIL;
}
diff --git a/src/gallium/drivers/swr/swr_screen.cpp b/src/gallium/drivers/swr/swr_screen.cpp
index 19d6f442c53..fa232b6838b 100644
--- a/src/gallium/drivers/swr/swr_screen.cpp
+++ b/src/gallium/drivers/swr/swr_screen.cpp
@@ -85,6 +85,7 @@ swr_is_format_supported(struct pipe_screen *_screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bind)
{
struct swr_screen *screen = swr_screen(_screen);
@@ -100,6 +101,9 @@ swr_is_format_supported(struct pipe_screen *_screen,
|| target == PIPE_TEXTURE_CUBE
|| target == PIPE_TEXTURE_CUBE_ARRAY);
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
format_desc = util_format_description(format);
if (!format_desc)
return FALSE;
diff --git a/src/gallium/drivers/tegra/tegra_screen.c b/src/gallium/drivers/tegra/tegra_screen.c
index 138060a249d..034ea271eec 100644
--- a/src/gallium/drivers/tegra/tegra_screen.c
+++ b/src/gallium/drivers/tegra/tegra_screen.c
@@ -132,12 +132,14 @@ tegra_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
struct tegra_screen *screen = to_tegra_screen(pscreen);
return screen->gpu->is_format_supported(screen->gpu, format, target,
- sample_count, usage);
+ sample_count, storage_sample_count,
+ usage);
}
static boolean
diff --git a/src/gallium/drivers/v3d/v3d_screen.c b/src/gallium/drivers/v3d/v3d_screen.c
index b274f2de5a8..2e743851bea 100644
--- a/src/gallium/drivers/v3d/v3d_screen.c
+++ b/src/gallium/drivers/v3d/v3d_screen.c
@@ -441,10 +441,14 @@ v3d_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
struct v3d_screen *screen = v3d_screen(pscreen);
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if (sample_count > 1 && sample_count != VC5_MAX_SAMPLES)
return FALSE;
diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c
index 1bd60d10842..646e7fa7231 100644
--- a/src/gallium/drivers/vc4/vc4_screen.c
+++ b/src/gallium/drivers/vc4/vc4_screen.c
@@ -480,10 +480,14 @@ vc4_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned usage)
{
struct vc4_screen *screen = vc4_screen(pscreen);
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
if (sample_count > 1 && sample_count != VC4_MAX_SAMPLES)
return FALSE;
diff --git a/src/gallium/drivers/virgl/virgl_screen.c b/src/gallium/drivers/virgl/virgl_screen.c
index cfa0e8ba7d4..1947c6e4880 100644
--- a/src/gallium/drivers/virgl/virgl_screen.c
+++ b/src/gallium/drivers/virgl/virgl_screen.c
@@ -475,12 +475,16 @@ virgl_is_format_supported( struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
+ unsigned storage_sample_count,
unsigned bind)
{
struct virgl_screen *vscreen = virgl_screen(screen);
const struct util_format_description *format_desc;
int i;
+ if (MAX2(1, sample_count) != MAX2(1, storage_sample_count))
+ return false;
+
assert(target == PIPE_BUFFER ||
target == PIPE_TEXTURE_1D ||
target == PIPE_TEXTURE_1D_ARRAY ||