Module: Mesa
Branch: master
Commit: 63b231309e829aa6f9289fd30c71a6d301ab5c0a
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=63b231309e829aa6f9289fd30c71a6d301ab5c0a

Author: Marek Olšák <marek.ol...@amd.com>
Date:   Wed Jan 10 20:03:54 2018 +0100

gallium: remove PIPE_CAP_USER_CONSTANT_BUFFERS

Reviewed-by: Roland Scheidegger <srol...@vmware.com>
Tested-by: Dieter Nützel <die...@nuetzel-hh.de>

---

 src/gallium/docs/source/screen.rst               | 4 ----
 src/gallium/drivers/etnaviv/etnaviv_screen.c     | 1 -
 src/gallium/drivers/freedreno/freedreno_screen.c | 3 ---
 src/gallium/drivers/i915/i915_screen.c           | 1 -
 src/gallium/drivers/llvmpipe/lp_screen.c         | 2 --
 src/gallium/drivers/nouveau/nv30/nv30_screen.c   | 1 -
 src/gallium/drivers/nouveau/nv50/nv50_screen.c   | 1 -
 src/gallium/drivers/nouveau/nvc0/nvc0_screen.c   | 1 -
 src/gallium/drivers/r300/r300_screen.c           | 1 -
 src/gallium/drivers/r600/r600_pipe.c             | 1 -
 src/gallium/drivers/radeonsi/si_get.c            | 1 -
 src/gallium/drivers/softpipe/sp_screen.c         | 1 -
 src/gallium/drivers/svga/svga_screen.c           | 2 --
 src/gallium/drivers/swr/swr_screen.cpp           | 1 -
 src/gallium/drivers/vc4/vc4_screen.c             | 1 -
 src/gallium/drivers/vc5/vc5_screen.c             | 1 -
 src/gallium/drivers/virgl/virgl_screen.c         | 2 --
 src/gallium/include/pipe/p_defines.h             | 1 -
 18 files changed, 26 deletions(-)

diff --git a/src/gallium/docs/source/screen.rst 
b/src/gallium/docs/source/screen.rst
index 0f4e36e680..4475aac4a7 100644
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -110,10 +110,6 @@ The integer capabilities:
   aligned to 4.  If false, there are no restrictions on src_offset.
 * ``PIPE_CAP_COMPUTE``: Whether the implementation supports the
   compute entry points defined in pipe_context and pipe_screen.
-* ``PIPE_CAP_USER_CONSTANT_BUFFERS``: Whether user-space constant buffers
-  are supported.  If not, the state tracker must put constants into HW
-  resources/buffers.  If user-space constant buffers are supported, the
-  driver must still accept HW constant buffers also.
 * ``PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT``: Describes the required
   alignment of pipe_constant_buffer::buffer_offset.
 * ``PIPE_CAP_START_INSTANCE``: Whether the driver supports
diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c 
b/src/gallium/drivers/etnaviv/etnaviv_screen.c
index 70dea1f333..c72793920a 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
@@ -136,7 +136,6 @@ etna_screen_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
    case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_TGSI_TEXCOORD:
    case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
       return 1;
diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c 
b/src/gallium/drivers/freedreno/freedreno_screen.c
index 839f2bcc9c..b68685989c 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -190,9 +190,6 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
        case PIPE_CAP_VERTEXID_NOBASE:
                return is_a3xx(screen) || is_a4xx(screen);
 
-       case PIPE_CAP_USER_CONSTANT_BUFFERS:
-               return is_a4xx(screen) ? 0 : 1;
-
        case PIPE_CAP_COMPUTE:
                return has_compute(screen);
 
diff --git a/src/gallium/drivers/i915/i915_screen.c 
b/src/gallium/drivers/i915/i915_screen.c
index 54fa77652c..804d1245b4 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -204,7 +204,6 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap 
cap)
    case PIPE_CAP_TGSI_INSTANCEID:
    case PIPE_CAP_VERTEX_COLOR_CLAMPED:
    case PIPE_CAP_USER_VERTEX_BUFFERS:
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
       return 1;
 
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c 
b/src/gallium/drivers/llvmpipe/lp_screen.c
index b5b4d29b3d..0977f06f37 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -211,8 +211,6 @@ llvmpipe_get_param(struct pipe_screen *screen, enum 
pipe_cap param)
       return 0;
    case PIPE_CAP_USER_VERTEX_BUFFERS:
       return 1;
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
-      return 0;
    case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c 
b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
index ee6fd4897f..4fecce8eff 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c
@@ -88,7 +88,6 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
    case PIPE_CAP_TGSI_TEXCOORD:
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
    case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
    case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c 
b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index ac29e3ed26..08b074b58f 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -172,7 +172,6 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
    case PIPE_CAP_TEXTURE_BARRIER:
    case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
    case PIPE_CAP_START_INSTANCE:
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_USER_VERTEX_BUFFERS:
    case PIPE_CAP_TEXTURE_MULTISAMPLE:
    case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c 
b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index 0ffcc601cb..0d5582c8e4 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -212,7 +212,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
    case PIPE_CAP_START_INSTANCE:
    case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
    case PIPE_CAP_DRAW_INDIRECT:
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_USER_VERTEX_BUFFERS:
    case PIPE_CAP_TEXTURE_QUERY_LOD:
    case PIPE_CAP_SAMPLE_SHADING:
diff --git a/src/gallium/drivers/r300/r300_screen.c 
b/src/gallium/drivers/r300/r300_screen.c
index d229a5ee01..fa00a170c7 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -107,7 +107,6 @@ static int r300_get_param(struct pipe_screen* pscreen, enum 
pipe_cap param)
         case PIPE_CAP_CONDITIONAL_RENDER:
         case PIPE_CAP_TEXTURE_BARRIER:
         case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
-        case PIPE_CAP_USER_CONSTANT_BUFFERS:
         case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
         case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
         case PIPE_CAP_CLIP_HALFZ:
diff --git a/src/gallium/drivers/r600/r600_pipe.c 
b/src/gallium/drivers/r600/r600_pipe.c
index d7a088bdf0..6572d76d64 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -272,7 +272,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum 
pipe_cap param)
        case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
        case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
        case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
-       case PIPE_CAP_USER_CONSTANT_BUFFERS:
        case PIPE_CAP_START_INSTANCE:
        case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
        case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
diff --git a/src/gallium/drivers/radeonsi/si_get.c 
b/src/gallium/drivers/radeonsi/si_get.c
index 856c23551c..e38565c81a 100644
--- a/src/gallium/drivers/radeonsi/si_get.c
+++ b/src/gallium/drivers/radeonsi/si_get.c
@@ -119,7 +119,6 @@ static int si_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
        case PIPE_CAP_INDEP_BLEND_FUNC:
        case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
        case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
-       case PIPE_CAP_USER_CONSTANT_BUFFERS:
        case PIPE_CAP_START_INSTANCE:
        case PIPE_CAP_NPOT_TEXTURES:
        case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
diff --git a/src/gallium/drivers/softpipe/sp_screen.c 
b/src/gallium/drivers/softpipe/sp_screen.c
index f4900c2e41..22cf8f1dbd 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -157,7 +157,6 @@ softpipe_get_param(struct pipe_screen *screen, enum 
pipe_cap param)
    case PIPE_CAP_COMPUTE:
       return 1;
    case PIPE_CAP_USER_VERTEX_BUFFERS:
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
    case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
    case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
diff --git a/src/gallium/drivers/svga/svga_screen.c 
b/src/gallium/drivers/svga/svga_screen.c
index 2dca786c60..b8fecbbf67 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -218,8 +218,6 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap 
param)
       return 0;
    case PIPE_CAP_USER_VERTEX_BUFFERS:
       return 0;
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
-      return 1;
    case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
       return 256;
 
diff --git a/src/gallium/drivers/swr/swr_screen.cpp 
b/src/gallium/drivers/swr/swr_screen.cpp
index 77d353698a..949816aa4b 100644
--- a/src/gallium/drivers/swr/swr_screen.cpp
+++ b/src/gallium/drivers/swr/swr_screen.cpp
@@ -229,7 +229,6 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap 
param)
    case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
    case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
    case PIPE_CAP_USER_VERTEX_BUFFERS:
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
    case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
    case PIPE_CAP_QUERY_TIMESTAMP:
    case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
diff --git a/src/gallium/drivers/vc4/vc4_screen.c 
b/src/gallium/drivers/vc4/vc4_screen.c
index f1303223c6..7b05f4c9b0 100644
--- a/src/gallium/drivers/vc4/vc4_screen.c
+++ b/src/gallium/drivers/vc4/vc4_screen.c
@@ -140,7 +140,6 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
         case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
         case PIPE_CAP_NPOT_TEXTURES:
         case PIPE_CAP_SHAREABLE_SHADERS:
-        case PIPE_CAP_USER_CONSTANT_BUFFERS:
         case PIPE_CAP_BLEND_EQUATION_SEPARATE:
         case PIPE_CAP_TEXTURE_MULTISAMPLE:
         case PIPE_CAP_TEXTURE_SWIZZLE:
diff --git a/src/gallium/drivers/vc5/vc5_screen.c 
b/src/gallium/drivers/vc5/vc5_screen.c
index 21379e119f..0d54dc1a51 100644
--- a/src/gallium/drivers/vc5/vc5_screen.c
+++ b/src/gallium/drivers/vc5/vc5_screen.c
@@ -92,7 +92,6 @@ vc5_screen_get_param(struct pipe_screen *pscreen, enum 
pipe_cap param)
         case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
         case PIPE_CAP_NPOT_TEXTURES:
         case PIPE_CAP_SHAREABLE_SHADERS:
-        case PIPE_CAP_USER_CONSTANT_BUFFERS:
         case PIPE_CAP_BLEND_EQUATION_SEPARATE:
         case PIPE_CAP_TEXTURE_MULTISAMPLE:
         case PIPE_CAP_TEXTURE_SWIZZLE:
diff --git a/src/gallium/drivers/virgl/virgl_screen.c 
b/src/gallium/drivers/virgl/virgl_screen.c
index 3724a79711..b16a2e26d8 100644
--- a/src/gallium/drivers/virgl/virgl_screen.c
+++ b/src/gallium/drivers/virgl/virgl_screen.c
@@ -137,8 +137,6 @@ virgl_get_param(struct pipe_screen *screen, enum pipe_cap 
param)
       return 0;
    case PIPE_CAP_USER_VERTEX_BUFFERS:
       return 0;
-   case PIPE_CAP_USER_CONSTANT_BUFFERS:
-      return 1;
    case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
       return 16;
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
diff --git a/src/gallium/include/pipe/p_defines.h 
b/src/gallium/include/pipe/p_defines.h
index a34a144272..b34e7a8570 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -681,7 +681,6 @@ enum pipe_cap
    PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY,
    PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY,
    PIPE_CAP_COMPUTE,
-   PIPE_CAP_USER_CONSTANT_BUFFERS,
    PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT,
    PIPE_CAP_START_INSTANCE,
    PIPE_CAP_QUERY_TIMESTAMP,

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