Before this change we were defaulting to STD140 which is slightly
less efficient at packing arrays.
---
src/gallium/drivers/radeonsi/si_pipe.c | 2 +-
src/mesa/state_tracker/st_context.c | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c
b/src/gallium/drivers/radeonsi/si_pipe.c
index 1d1db02c76..b41a6f5ce7 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -522,20 +522,21 @@ static int si_get_param(struct pipe_screen* pscreen, enum
pipe_cap param)
case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
case PIPE_CAP_DOUBLES:
case PIPE_CAP_TGSI_TEX_TXF_LZ:
case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
case PIPE_CAP_BINDLESS_TEXTURE:
case PIPE_CAP_QUERY_TIMESTAMP:
case PIPE_CAP_QUERY_TIME_ELAPSED:
case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
case PIPE_CAP_QUERY_SO_OVERFLOW:
case PIPE_CAP_MEMOBJ:
+ case PIPE_CAP_LOAD_CONSTBUF:
return 1;
case PIPE_CAP_INT64:
case PIPE_CAP_INT64_DIVMOD:
case PIPE_CAP_TGSI_CLOCK:
case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
return 1;
case PIPE_CAP_TGSI_VOTE:
@@ -611,21 +612,20 @@ static int si_get_param(struct pipe_screen* pscreen, enum
pipe_cap param)
case PIPE_CAP_TEXTURE_GATHER_OFFSETS:
case PIPE_CAP_VERTEXID_NOBASE:
case PIPE_CAP_PRIMITIVE_RESTART_FOR_PATCHES:
case PIPE_CAP_MAX_WINDOW_RECTANGLES:
case PIPE_CAP_NATIVE_FENCE_FD:
case PIPE_CAP_TGSI_FS_FBFETCH:
case PIPE_CAP_TGSI_MUL_ZERO_WINS:
case PIPE_CAP_UMA:
case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE:
case PIPE_CAP_POST_DEPTH_COVERAGE:
- case PIPE_CAP_LOAD_CONSTBUF:
return 0;
case PIPE_CAP_QUERY_BUFFER_OBJECT:
return si_have_tgsi_compute(sscreen);
case PIPE_CAP_DRAW_PARAMETERS:
case PIPE_CAP_MULTI_DRAW_INDIRECT:
case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS:
return sscreen->has_draw_indirect_multi;
diff --git a/src/mesa/state_tracker/st_context.c
b/src/mesa/state_tracker/st_context.c
index ef2e73e741..bd990fc34a 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -367,20 +367,23 @@ st_create_context_priv( struct gl_context *ctx, struct
pipe_context *pipe,
/* Need these flags:
*/
ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
if (no_error)
ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR;
+ ctx->Const.UseSTD430AsDefaultPacking =
+ screen->get_param(screen, PIPE_CAP_LOAD_CONSTBUF);
+
st->has_stencil_export =
screen->get_param(screen, PIPE_CAP_SHADER_STENCIL_EXPORT);
st->has_shader_model3 = screen->get_param(screen, PIPE_CAP_SM3);
st->has_etc1 = screen->is_format_supported(screen, PIPE_FORMAT_ETC1_RGB8,
PIPE_TEXTURE_2D, 0,
PIPE_BIND_SAMPLER_VIEW);
st->has_etc2 = screen->is_format_supported(screen, PIPE_FORMAT_ETC2_RGB8,
PIPE_TEXTURE_2D, 0,
PIPE_BIND_SAMPLER_VIEW);
st->prefer_blit_based_texture_transfer = screen->get_param(screen,
--
2.13.4
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