diff options
| author | Dave Airlie <[email protected]> | 2017-11-03 10:15:38 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2017-12-01 06:12:31 +0000 |
| commit | 4e7f6437b5359fe41a48fbba510f46ac69db8653 (patch) | |
| tree | ba77803b0f73ac80f263fdf495bbd268762223c1 /src/gallium/drivers/r600/r600_pipe.c | |
| parent | c758fd05d84e7a88966a103d57b61285f56a0e81 (diff) | |
r600: add ARB_shader_storage_buffer_object support (v3)
This just builds on the image support. Evergreen only has ssbo
for fragment and compute no other stages.
v2: handle images and ssbo in the same shader properly (Ilia)
v3: fix RESQ on buffers,
fix missing atom emit
fix first element offset
use R32 format
write separate buffer rat store path.
(from running deqp gles3.1 tests)
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index 9cdef10e480..01f9bf620f6 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -382,7 +382,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS: case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL: case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL: - case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT: case PIPE_CAP_GENERATE_MIPMAP: case PIPE_CAP_STRING_MARKER: case PIPE_CAP_QUERY_BUFFER_OBJECT: @@ -424,6 +423,11 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_CULL_DISTANCE: return 1; + case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT: + if (family >= CHIP_CEDAR) + return 256; + return 0; + case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS: if (family >= CHIP_CEDAR) return 30; @@ -609,10 +613,10 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED: case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED: case PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED: - case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS: case PIPE_SHADER_CAP_LOWER_IF_THRESHOLD: case PIPE_SHADER_CAP_TGSI_SKIP_MERGE_REGISTERS: return 0; + case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS: case PIPE_SHADER_CAP_MAX_SHADER_IMAGES: if (rscreen->b.family >= CHIP_CEDAR && (shader == PIPE_SHADER_FRAGMENT)) |