diff options
| author | Ian Romanick <[email protected]> | 2013-12-16 17:10:29 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2014-02-11 16:00:12 -0800 |
| commit | daa3eea8774f2ced9573e54f68332c4a7ce0c143 (patch) | |
| tree | 135854a9c468fe8c3c7901ff404bc19d4c9e2a32 /src/mesa/drivers | |
| parent | e68aa128492a65cc4eb610c3b8afa497d1868157 (diff) | |
meta: Add cubemap array support to generic blit shader code
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/common/meta.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c index 353aa392547..4d4f877926d 100644 --- a/src/mesa/drivers/common/meta.c +++ b/src/mesa/drivers/common/meta.c @@ -237,6 +237,7 @@ struct sampler_table { struct glsl_sampler sampler_cubemap; struct glsl_sampler sampler_1d_array; struct glsl_sampler sampler_2d_array; + struct glsl_sampler sampler_cubemap_array; }; /** @@ -480,6 +481,7 @@ setup_shader_for_sampler(struct gl_context *ctx, struct glsl_sampler *sampler) fs_source = ralloc_asprintf(mem_ctx, "#extension GL_EXT_texture_array : enable\n" + "#extension GL_ARB_texture_cube_map_array: enable\n" "#ifdef GL_ES\n" "precision highp float;\n" "#endif\n" @@ -507,6 +509,7 @@ setup_shader_for_sampler(struct gl_context *ctx, struct glsl_sampler *sampler) _mesa_is_desktop_gl(ctx) ? "130" : "300 es"); fs_source = ralloc_asprintf(mem_ctx, "#version %s\n" + "#extension GL_ARB_texture_cube_map_array: enable\n" "#ifdef GL_ES\n" "precision highp float;\n" "#endif\n" @@ -3305,6 +3308,8 @@ setup_texture_coords(GLenum faceTarget, assert(0); } + coord[3] = (float) (slice / 6); + switch (faceTarget) { case GL_TEXTURE_CUBE_MAP_POSITIVE_X: coord[0] = 1.0f; @@ -3388,6 +3393,11 @@ setup_texture_sampler(GLenum target, struct sampler_table *table) table->sampler_2d_array.func = "texture2DArray"; table->sampler_2d_array.texcoords = "texCoords.xyz"; return &table->sampler_2d_array; + case GL_TEXTURE_CUBE_MAP_ARRAY: + table->sampler_cubemap_array.type = "samplerCubeArray"; + table->sampler_cubemap_array.func = "textureCubeArray"; + table->sampler_cubemap_array.texcoords = "texCoords.xyzw"; + return &table->sampler_cubemap_array; default: _mesa_problem(NULL, "Unexpected texture target 0x%x in" " setup_texture_sampler()\n", target); @@ -3405,6 +3415,7 @@ sampler_table_cleanup(struct sampler_table *table) _mesa_DeleteObjectARB(table->sampler_cubemap.shader_prog); _mesa_DeleteObjectARB(table->sampler_1d_array.shader_prog); _mesa_DeleteObjectARB(table->sampler_2d_array.shader_prog); + _mesa_DeleteObjectARB(table->sampler_cubemap_array.shader_prog); table->sampler_1d.shader_prog = 0; table->sampler_2d.shader_prog = 0; @@ -3413,6 +3424,7 @@ sampler_table_cleanup(struct sampler_table *table) table->sampler_cubemap.shader_prog = 0; table->sampler_1d_array.shader_prog = 0; table->sampler_2d_array.shader_prog = 0; + table->sampler_cubemap_array.shader_prog = 0; } static void |