gallium: remove PIPE_CAP_MAX_COMBINED_SAMPLERS

This can be derived from the shader caps.

All GPUs from ATI/AMD, NVIDIA, and INTEL have separate texture slots
for each shader stage.

12 files changed, 0 insertions, 29 deletions

diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index f1822268851..aa294b33250 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -219,8 +219,6 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 		return MAX_MIP_LEVELS;
 	case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
 		return 9192;
-	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-		return 20;
 
 	/* Render targets. */
 	case PIPE_CAP_MAX_RENDER_TARGETS:
diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c
index 300233e70d0..a658b1bf3df 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -240,13 +240,6 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
       return is->debug.lie ? 1 : 0;
 
    /* Texturing. */
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return i915_get_shader_param(screen,
-                                   PIPE_SHADER_VERTEX,
-                                   PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS) +
-             i915_get_shader_param(screen,
-                                   PIPE_SHADER_FRAGMENT,
-                                   PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS);
    case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
       return I915_MAX_TEXTURE_2D_LEVELS;
    case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
diff --git a/src/gallium/drivers/ilo/ilo_screen.c b/src/gallium/drivers/ilo/ilo_screen.c
index 1443ba350c6..bc8f62d2c19 100644
--- a/src/gallium/drivers/ilo/ilo_screen.c
+++ b/src/gallium/drivers/ilo/ilo_screen.c
@@ -338,8 +338,6 @@ ilo_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return ILO_MAX_SO_BUFFERS;
    case PIPE_CAP_PRIMITIVE_RESTART:
       return true;
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return ILO_MAX_SAMPLERS * 2;
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
       return true;
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 31571a4ae66..3f84d740d27 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -106,8 +106,6 @@ static int
 llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
 {
    switch (param) {
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return 2 * PIPE_MAX_SAMPLERS;  /* VS + FS samplers */
    case PIPE_CAP_NPOT_TEXTURES:
    case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
       return 1;
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
index 26ad33db0f4..787802d3b11 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
@@ -60,8 +60,6 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
       return 10;
    case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
       return 13;
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return 16;
    case PIPE_CAP_GLSL_FEATURE_LEVEL:
       return 120;
    /* supported capabilities */
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index 5bb341d549c..2b6ec3a11c0 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -85,8 +85,6 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    const uint16_t class_3d = nouveau_screen(pscreen)->class_3d;
 
    switch (param) {
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return 64;
    case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
       return 14;
    case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 94950c5a84d..752d72b5944 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -71,8 +71,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    const uint16_t class_3d = nouveau_screen(pscreen)->class_3d;
 
    switch (param) {
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return 16 * 5;
    case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
    case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
       return 15;
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 0ab670b9839..4b790aff177 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -180,8 +180,6 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
             return 0;
 
         /* Texturing. */
-        case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-            return r300screen->caps.num_tex_units;
         case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
         case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
         case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 07f6c1ce566..49521e0eb5a 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -415,8 +415,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
 		return rscreen->b.info.drm_minor >= 9 ?
 			(family >= CHIP_CEDAR ? 16384 : 8192) : 0;
-	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-		return 32;
 
 	/* Render targets. */
 	case PIPE_CAP_MAX_RENDER_TARGETS:
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index ff8788ea225..14dfd30bfb0 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -306,8 +306,6 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 			return 15;
 	case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
 		return 16384;
-	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-		return HAVE_LLVM >= 0x0305 ? 48 : 32;
 
 	/* Render targets. */
 	case PIPE_CAP_MAX_RENDER_TARGETS:
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index ac019b585d7..dbdbbc93e4a 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -66,8 +66,6 @@ static int
 softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
 {
    switch (param) {
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return 2 * PIPE_MAX_SAMPLERS;  /* VS + FS */
    case PIPE_CAP_NPOT_TEXTURES:
    case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
       return 1;
diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
index e442ccc3020..350ee5cad5b 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -139,8 +139,6 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
    SVGA3dDevCapResult result;
 
    switch (param) {
-   case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-      return 16;
    case PIPE_CAP_NPOT_TEXTURES:
    case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
       return 1;