swr: clean up supported OGL4.0/4.1 extensions list

This commit adjusts the capabilities returned
by the SWR driver and the documentation to correctly
report the following extensions:

GL_ARB_texture_query_lod, GL_ARB_texture_cube_map_array,
GL_ARB_gpu_shader_fp64, GL_ARB_texture_gather,
GL_ARB_vertex_attrib_64bit.

Reviewed-by: Alok Hota <alok.hota@intel.com>

diff --git a/docs/features.txt b/docs/features.txt
index 38d6186dbe1cef950a8f16ae83d5190f2c87bcde..862b6f9d00c3a1255d21640dbc491df3ccc0f0d4 100644 (file)
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -127,14 +127,14 @@ GL 4.0, GLSL 4.00 --- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl
   - Enhanced per-sample shading                         DONE ()
   - Interpolation functions                             DONE (softpipe)
   - New overload resolution rules                       DONE (softpipe)
-  GL_ARB_gpu_shader_fp64                                DONE (i965/gen7+, llvmpipe, softpipe)
+  GL_ARB_gpu_shader_fp64                                DONE (i965/gen7+, llvmpipe, softpipe, swr)
   GL_ARB_sample_shading                                 DONE (freedreno/a6xx, i965/gen6+, nv50)
   GL_ARB_shader_subroutine                              DONE (freedreno, i965/gen6+, nv50, llvmpipe, softpipe, swr)
   GL_ARB_tessellation_shader                            DONE (i965/gen7+)
   GL_ARB_texture_buffer_object_rgb32                    DONE (freedreno, i965/gen6+, llvmpipe, softpipe, swr)
-  GL_ARB_texture_cube_map_array                         DONE (i965/gen6+, nv50, llvmpipe, softpipe)
+  GL_ARB_texture_cube_map_array                         DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
   GL_ARB_texture_gather                                 DONE (freedreno, i965/gen6+, nv50, llvmpipe, softpipe, swr)
-  GL_ARB_texture_query_lod                              DONE (freedreno, i965, nv50, llvmpipe, softpipe)
+  GL_ARB_texture_query_lod                              DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
   GL_ARB_transform_feedback2                            DONE (i965/gen6+, nv50, llvmpipe, softpipe, swr)
   GL_ARB_transform_feedback3                            DONE (i965/gen7+, llvmpipe, softpipe, swr)
 
@@ -145,7 +145,7 @@ GL 4.1, GLSL 4.10 --- all DONE: i965/gen7+, nvc0, r600, radeonsi, virgl
   GL_ARB_get_program_binary                             DONE (0 or 1 binary formats)
   GL_ARB_separate_shader_objects                        DONE (all drivers)
   GL_ARB_shader_precision                               DONE (i965/gen7+, all drivers that support GLSL 4.10)
-  GL_ARB_vertex_attrib_64bit                            DONE (i965/gen7+, llvmpipe, softpipe)
+  GL_ARB_vertex_attrib_64bit                            DONE (i965/gen7+, llvmpipe, softpipe, swr)
   GL_ARB_viewport_array                                 DONE (i965, nv50, llvmpipe, softpipe)
 
 

diff --git a/src/gallium/drivers/swr/swr_screen.cpp b/src/gallium/drivers/swr/swr_screen.cpp
index 0b1347793f5c000a35ff7b0a7874d7f7190e67be..2f4ff5cfa2d165a2ca3ab4902bdb1cf3afc55004 100644 (file)
--- a/src/gallium/drivers/swr/swr_screen.cpp
+++ b/src/gallium/drivers/swr/swr_screen.cpp
@@ -182,10 +182,14 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 2048;
    case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
       return SWR_MAX_TEXTURE_ARRAY_LAYERS;
+   case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
    case PIPE_CAP_MIN_TEXEL_OFFSET:
       return -8;
+   case PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET:
    case PIPE_CAP_MAX_TEXEL_OFFSET:
       return 7;
+   case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
+      return 4;
    case PIPE_CAP_GLSL_FEATURE_LEVEL:
       return 330;
    case PIPE_CAP_GLSL_FEATURE_LEVEL_COMPATIBILITY:
@@ -202,8 +206,6 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 1;
    case PIPE_CAP_ENDIANNESS:
       return PIPE_ENDIAN_NATIVE;
-   case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
-   case PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET:
    case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:
       return 0;
 
@@ -254,6 +256,7 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_CULL_DISTANCE:
    case PIPE_CAP_CUBE_MAP_ARRAY:
    case PIPE_CAP_DOUBLES:
+   case PIPE_CAP_TEXTURE_QUERY_LOD:
       return 1;
 
    /* MSAA support
@@ -284,9 +287,7 @@ swr_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
    case PIPE_CAP_TGSI_TEXCOORD:
    case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
-   case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
    case PIPE_CAP_TEXTURE_GATHER_SM5:
-   case PIPE_CAP_TEXTURE_QUERY_LOD:
    case PIPE_CAP_SAMPLE_SHADING:
    case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
    case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: