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r600g: switch SNORM conversion to DX and GLES behavior

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it also matches GL 4.2

further discussion:
http://lists.freedesktop.org/archives/mesa-dev/2013-August/042680.html

Cc: mesa-stable@lists.freedesktop.org
This commit is contained in:
Marek Olšák
2014-07-23 19:22:30 +02:00
parent 5fe20592d4
commit d5bcb5e8de
4 changed files with 0 additions and 7 deletions
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src/gallium/drivers/r600/evergreen_state.c
-2
View File
@@ -635,7 +635,6 @@ texture_buffer_sampler_view(struct r600_pipe_sampler_view *view,
S_030008_DATA_FORMAT(format) |
S_030008_NUM_FORMAT_ALL(num_format) |
S_030008_FORMAT_COMP_ALL(format_comp) |
S_030008_SRF_MODE_ALL(1) |
S_030008_ENDIAN_SWAP(endian);
view->tex_resource_words[3] = swizzle_res;
/*
@@ -814,7 +813,6 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
}
view->tex_resource_words[4] = (word4 |
S_030010_SRF_MODE_ALL(V_030010_SRF_MODE_ZERO_CLAMP_MINUS_ONE) |
S_030010_ENDIAN_SWAP(endian));
view->tex_resource_words[5] = S_030014_BASE_ARRAY(state->u.tex.first_layer) |
S_030014_LAST_ARRAY(state->u.tex.last_layer);
src/gallium/drivers/r600/r600_asm.c
-1
View File
@@ -2375,7 +2375,6 @@ void *r600_create_vertex_fetch_shader(struct pipe_context *ctx,
vtx.data_format = format;
vtx.num_format_all = num_format;
vtx.format_comp_all = format_comp;
vtx.srf_mode_all = 1;
vtx.offset = elements[i].src_offset;
vtx.endian = endian;
src/gallium/drivers/r600/r600_shader.c
-2
View File
@@ -854,7 +854,6 @@ static int tgsi_fetch_rel_const(struct r600_shader_ctx *ctx,
vtx.data_format = FMT_32_32_32_32_FLOAT;
vtx.num_format_all = 2; /* NUM_FORMAT_SCALED */
vtx.format_comp_all = 1; /* FORMAT_COMP_SIGNED */
vtx.srf_mode_all = 1; /* SRF_MODE_NO_ZERO */
vtx.endian = r600_endian_swap(32);
if ((r = r600_bytecode_add_vtx(ctx->bc, &vtx)))
@@ -4354,7 +4353,6 @@ static int do_vtx_fetch_inst(struct r600_shader_ctx *ctx, boolean src_requires_l
vtx.dst_sel_z = (inst->Dst[0].Register.WriteMask & 4) ? 2 : 7; /* SEL_Z */
vtx.dst_sel_w = (inst->Dst[0].Register.WriteMask & 8) ? 3 : 7; /* SEL_W */
vtx.use_const_fields = 1;
vtx.srf_mode_all = 1; /* SRF_MODE_NO_ZERO */
if ((r = r600_bytecode_add_vtx(ctx->bc, &vtx)))
return r;
src/gallium/drivers/r600/r600_state.c
-2
View File
@@ -618,7 +618,6 @@ texture_buffer_sampler_view(struct r600_pipe_sampler_view *view,
S_038008_DATA_FORMAT(format) |
S_038008_NUM_FORMAT_ALL(num_format) |
S_038008_FORMAT_COMP_ALL(format_comp) |
S_038008_SRF_MODE_ALL(1) |
S_038008_ENDIAN_SWAP(endian);
view->tex_resource_words[3] = 0;
/*
@@ -729,7 +728,6 @@ r600_create_sampler_view_custom(struct pipe_context *ctx,
view->tex_resource_words[3] = tmp->surface.level[offset_level + 1].offset >> 8;
}
view->tex_resource_words[4] = (word4 |
S_038010_SRF_MODE_ALL(V_038010_SRF_MODE_ZERO_CLAMP_MINUS_ONE) |
S_038010_REQUEST_SIZE(1) |
S_038010_ENDIAN_SWAP(endian) |
S_038010_BASE_LEVEL(0));