AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

st/xa: emit sampler view declarations in shaders

Browse Source 
Fixes recent regressions with the VMware gallium driver.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Tested-by: Charmaine Lee <charmainel@vmware.com>
This commit is contained in:
Brian Paul
2016-03-25 14:06:39 -06:00
parent 74a04840e5
commit a8e5edaadf
1 changed files with 19 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/state_trackers/xa/xa_tgsi.c
+19
View File
@@ -339,6 +339,16 @@ create_yuv_shader(struct pipe_context *pipe, struct ureg_program *ureg)
u_sampler = ureg_DECL_sampler(ureg, 1);
v_sampler = ureg_DECL_sampler(ureg, 2);
ureg_DECL_sampler_view(ureg, 0, TGSI_TEXTURE_2D,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT);
ureg_DECL_sampler_view(ureg, 1, TGSI_TEXTURE_2D,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT);
ureg_DECL_sampler_view(ureg, 2, TGSI_TEXTURE_2D,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT);
matrow0 = ureg_DECL_constant(ureg, 0);
matrow1 = ureg_DECL_constant(ureg, 1);
matrow2 = ureg_DECL_constant(ureg, 2);
@@ -475,6 +485,9 @@ create_fs(struct pipe_context *pipe, unsigned fs_traits)
}
if (is_composite) {
src_sampler = ureg_DECL_sampler(ureg, 0);
ureg_DECL_sampler_view(ureg, 0, TGSI_TEXTURE_2D,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT);
src_input = ureg_DECL_fs_input(ureg,
TGSI_SEMANTIC_GENERIC, 0,
TGSI_INTERPOLATE_PERSPECTIVE);
@@ -494,12 +507,18 @@ create_fs(struct pipe_context *pipe, unsigned fs_traits)
if (has_mask) {
mask_sampler = ureg_DECL_sampler(ureg, 1);
ureg_DECL_sampler_view(ureg, 1, TGSI_TEXTURE_2D,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT);
mask_pos = ureg_DECL_fs_input(ureg,
TGSI_SEMANTIC_GENERIC, 1,
TGSI_INTERPOLATE_PERSPECTIVE);
}
#if 0 /* unused right now */
dst_sampler = ureg_DECL_sampler(ureg, 2);
ureg_DECL_sampler_view(ureg, 2, TGSI_TEXTURE_2D,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT,
TGSI_RETURN_TYPE_FLOAT, TGSI_RETURN_TYPE_FLOAT);
dst_pos = ureg_DECL_fs_input(ureg,
TGSI_SEMANTIC_POSITION, 2,
TGSI_INTERPOLATE_PERSPECTIVE);