diff options
| author | Glenn Kennard <glenn.kennard@gmail.com> | 2015-09-11 12:42:23 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-09-12 07:32:08 +0100 |
| commit | ce34048b575240347f8426c541971d00c810d3c9 (patch) | |
| tree | ede4522e86273d29ce083d4e5def61fee0686622 | |
| parent | d2ca9afd5da2a0228bbf7a9af5a2bb94424441c9 (diff) | |
r600: Enable fp64 on chips with native support
Cypress/Cayman/Aruba, earlier r6xx/r7xx chips only support a subset
of the needed fp64 ops, and don't do GL4 anyway.
Signed-off-by: Glenn Kennard <glenn.kennard@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | docs/GL3.txt | 4 | ||||
| -rw-r--r-- | docs/relnotes/11.1.0.html | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 3 |
3 files changed, 6 insertions, 2 deletions
diff --git a/docs/GL3.txt b/docs/GL3.txt index 31c7619d3fd..97f642bd135 100644 --- a/docs/GL3.txt +++ b/docs/GL3.txt @@ -109,7 +109,7 @@ GL 4.0, GLSL 4.00 --- all DONE: nvc0, radeonsi - Enhanced per-sample shading DONE (r600) - Interpolation functions DONE (r600) - New overload resolution rules DONE - GL_ARB_gpu_shader_fp64 DONE (llvmpipe, softpipe) + GL_ARB_gpu_shader_fp64 DONE (r600, llvmpipe, softpipe) GL_ARB_sample_shading DONE (i965, nv50, r600) GL_ARB_shader_subroutine DONE (i965, nv50, r600, llvmpipe, softpipe) GL_ARB_tessellation_shader DONE () @@ -127,7 +127,7 @@ GL 4.1, GLSL 4.10 --- all DONE: nvc0, radeonsi GL_ARB_get_program_binary DONE (0 binary formats) GL_ARB_separate_shader_objects DONE (all drivers) GL_ARB_shader_precision DONE (all drivers that support GLSL 4.10) - GL_ARB_vertex_attrib_64bit DONE (llvmpipe, softpipe) + GL_ARB_vertex_attrib_64bit DONE (r600, llvmpipe, softpipe) GL_ARB_viewport_array DONE (i965, nv50, r600, llvmpipe) diff --git a/docs/relnotes/11.1.0.html b/docs/relnotes/11.1.0.html index 603b06f41c9..528905f772b 100644 --- a/docs/relnotes/11.1.0.html +++ b/docs/relnotes/11.1.0.html @@ -46,6 +46,7 @@ Note: some of the new features are only available with certain drivers. <ul> <li>GL_ARB_shader_texture_image_samples on i965</li> <li>GL_ARB_texture_query_lod on softpipe</li> +<li>GL_ARB_gpu_shader_fp64 on r600 for Cypress/Cayman/Aruba chips</li> </ul> <h2>Bug fixes</h2> diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index fd9c16c6a96..a18ec49215c 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -500,6 +500,9 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e return PIPE_SHADER_IR_TGSI; } case PIPE_SHADER_CAP_DOUBLES: + if (rscreen->b.family == CHIP_CYPRESS || + rscreen->b.family == CHIP_CAYMAN || rscreen->b.family == CHIP_ARUBA) + return 1; return 0; case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED: case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED: |