gallium/util: remove dummy function util_format_is_supported

Reviewed-by: Eric Engestrom <eric@engestrom.ch>

16 files changed, 6 insertions, 57 deletions

diff --git a/src/gallium/auxiliary/util/u_format.c b/src/gallium/auxiliary/util/u_format.c
index e0325e9c534..1dd724d9b84 100644
--- a/src/gallium/auxiliary/util/u_format.c
+++ b/src/gallium/auxiliary/util/u_format.c
@@ -235,19 +235,6 @@ util_format_is_subsampled_422(enum pipe_format format)
       desc->block.bits == 32;
 }
 
-boolean
-util_format_is_supported(enum pipe_format format, unsigned bind)
-{
-   if (format >= PIPE_FORMAT_COUNT) {
-      return FALSE;
-   }
-
-   (void)bind;
-
-   return TRUE;
-}
-
-
 /**
  * Calculates the MRD for the depth format. MRD is used in depth bias
  * for UNORM and unbound depth buffers. When the depth buffer is floating
diff --git a/src/gallium/auxiliary/util/u_format.h b/src/gallium/auxiliary/util/u_format.h
index e497b4b3375..f421222f854 100644
--- a/src/gallium/auxiliary/util/u_format.h
+++ b/src/gallium/auxiliary/util/u_format.h
@@ -718,13 +718,6 @@ util_is_format_compatible(const struct util_format_description *src_desc,
                           const struct util_format_description *dst_desc);
 
 /**
- * Whether the format is supported by Gallium for the given bindings.
- * This covers S3TC textures and floating-point render targets.
- */
-boolean
-util_format_is_supported(enum pipe_format format, unsigned bind);
-
-/**
  * Whether this format is a rgab8 variant.
  *
  * That is, any format that matches the
diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
index c2a60c683f8..4fdf6914ab2 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
@@ -43,8 +43,7 @@ fd2_screen_is_format_supported(struct pipe_screen *pscreen,
 	unsigned retval = 0;
 
 	if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
-			(sample_count > 1) || /* TODO add MSAA */
-			!util_format_is_supported(format, usage)) {
+			(sample_count > 1)) { /* TODO add MSAA */
 		DBG("not supported: format=%s, target=%d, sample_count=%d, usage=%x",
 				util_format_name(format), target, sample_count, usage);
 		return FALSE;
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_screen.c b/src/gallium/drivers/freedreno/a3xx/fd3_screen.c
index 998ec7a0bdb..366f07ef34b 100644
--- a/src/gallium/drivers/freedreno/a3xx/fd3_screen.c
+++ b/src/gallium/drivers/freedreno/a3xx/fd3_screen.c
@@ -44,8 +44,7 @@ fd3_screen_is_format_supported(struct pipe_screen *pscreen,
 	unsigned retval = 0;
 
 	if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
-			(sample_count > 1) || /* TODO add MSAA */
-			!util_format_is_supported(format, usage)) {
+			(sample_count > 1)) { /* TODO add MSAA */
 		DBG("not supported: format=%s, target=%d, sample_count=%d, usage=%x",
 				util_format_name(format), target, sample_count, usage);
 		return FALSE;
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_screen.c b/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
index 1b81f8db2f3..30124e4485d 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
@@ -44,8 +44,7 @@ fd4_screen_is_format_supported(struct pipe_screen *pscreen,
 	unsigned retval = 0;
 
 	if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
-			(sample_count > 1) || /* TODO add MSAA */
-			!util_format_is_supported(format, usage)) {
+			(sample_count > 1)) { /* TODO add MSAA */
 		DBG("not supported: format=%s, target=%d, sample_count=%d, usage=%x",
 				util_format_name(format), target, sample_count, usage);
 		return FALSE;
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_screen.c b/src/gallium/drivers/freedreno/a5xx/fd5_screen.c
index 6f614751f46..f441b0cc29f 100644
--- a/src/gallium/drivers/freedreno/a5xx/fd5_screen.c
+++ b/src/gallium/drivers/freedreno/a5xx/fd5_screen.c
@@ -59,8 +59,7 @@ fd5_screen_is_format_supported(struct pipe_screen *pscreen,
 	unsigned retval = 0;
 
 	if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
-			!valid_sample_count(sample_count) ||
-			!util_format_is_supported(format, usage)) {
+			!valid_sample_count(sample_count)) {
 		DBG("not supported: format=%s, target=%d, sample_count=%d, usage=%x",
 				util_format_name(format), target, sample_count, usage);
 		return FALSE;
diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index d917048e2b9..a03840a3aa4 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -513,9 +513,6 @@ i915_is_format_supported(struct pipe_screen *screen,
    const enum pipe_format *list;
    uint i;
 
-   if (!util_format_is_supported(format, tex_usage))
-      return FALSE;
-
    if (sample_count > 1)
       return FALSE;
 
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
index 95de832f6c7..155ddeef65e 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
@@ -422,10 +422,6 @@ nv30_screen_is_format_supported(struct pipe_screen *pscreen,
    if (!(0x00000017 & (1 << sample_count)))
       return false;
 
-   if (!util_format_is_supported(format, bindings)) {
-      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 3a3c43b7749..44a1a8a9374 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -55,9 +55,6 @@ nv50_screen_is_format_supported(struct pipe_screen *pscreen,
    if (sample_count == 8 && util_format_get_blocksizebits(format) >= 128)
       return false;
 
-   if (!util_format_is_supported(format, bindings))
-      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/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 02890c71652..a217f9e1665 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -57,9 +57,6 @@ nvc0_screen_is_format_supported(struct pipe_screen *pscreen,
    if (format == PIPE_FORMAT_NONE && bindings & PIPE_BIND_RENDER_TARGET)
       return true;
 
-   if (!util_format_is_supported(format, bindings))
-      return false;
-
    if ((bindings & PIPE_BIND_SAMPLER_VIEW) && (target != PIPE_BUFFER))
       if (util_format_get_blocksizebits(format) == 3 * 32)
          return false;
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 793b0ba8d89..3331a6e90ff 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -615,9 +615,6 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
                             format == PIPE_FORMAT_R16G16B16X16_FLOAT;
     const struct util_format_description *desc;
 
-    if (!util_format_is_supported(format, usage))
-       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 a484f0078aa..629385075b2 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -253,9 +253,6 @@ boolean evergreen_is_format_supported(struct pipe_screen *screen,
 		return FALSE;
 	}
 
-	if (!util_format_is_supported(format, usage))
-		return FALSE;
-
 	if (sample_count > 1) {
 		if (!rscreen->has_msaa)
 			return FALSE;
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 2c3a5ab4422..d241d27d1b9 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -172,9 +172,6 @@ boolean r600_is_format_supported(struct pipe_screen *screen,
 		return FALSE;
 	}
 
-	if (!util_format_is_supported(format, usage))
-		return FALSE;
-
 	if (sample_count > 1) {
 		if (!rscreen->has_msaa)
 			return FALSE;
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index a27b244c834..1214f446fc1 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -2142,9 +2142,6 @@ static boolean si_is_format_supported(struct pipe_screen *screen,
 		return false;
 	}
 
-	if (!util_format_is_supported(format, usage))
-		return false;
-
 	if (sample_count > 1) {
 		if (!screen->get_param(screen, PIPE_CAP_TEXTURE_MULTISAMPLE))
 			return false;
diff --git a/src/gallium/drivers/v3d/v3d_screen.c b/src/gallium/drivers/v3d/v3d_screen.c
index 2eba557a64f..c0f70d0a92e 100644
--- a/src/gallium/drivers/v3d/v3d_screen.c
+++ b/src/gallium/drivers/v3d/v3d_screen.c
@@ -446,8 +446,7 @@ v3d_screen_is_format_supported(struct pipe_screen *pscreen,
         if (sample_count > 1 && sample_count != VC5_MAX_SAMPLES)
                 return FALSE;
 
-        if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
-            !util_format_is_supported(format, usage)) {
+        if (target >= PIPE_MAX_TEXTURE_TYPES) {
                 return FALSE;
         }
 
diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c
index 527ebeb2f48..17776fa4d9b 100644
--- a/src/gallium/drivers/vc4/vc4_screen.c
+++ b/src/gallium/drivers/vc4/vc4_screen.c
@@ -486,8 +486,7 @@ vc4_screen_is_format_supported(struct pipe_screen *pscreen,
         if (sample_count > 1 && sample_count != VC4_MAX_SAMPLES)
                 return FALSE;
 
-        if ((target >= PIPE_MAX_TEXTURE_TYPES) ||
-            !util_format_is_supported(format, usage)) {
+        if (target >= PIPE_MAX_TEXTURE_TYPES) {
                 return FALSE;
         }