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tgsi: remove some not so useful variables from tgsi_shader_info

This commit is contained in:
Marek Olšák 2014-09-30 15:59:37 +02:00
parent 8860584045
commit 7dc0164192
6 changed files with 14 additions and 20 deletions
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8
src/gallium/auxiliary/tgsi/tgsi_scan.c
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@ -293,14 +293,6 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
info->uses_kill = (info->opcode_count[TGSI_OPCODE_KILL_IF] ||
info->opcode_count[TGSI_OPCODE_KILL]);
/* extract simple properties */
info->origin_lower_left =
info->properties[TGSI_PROPERTY_FS_COORD_ORIGIN][0];
info->pixel_center_integer =
info->properties[TGSI_PROPERTY_FS_COORD_PIXEL_CENTER][0];
info->color0_writes_all_cbufs =
info->properties[TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS][0];
/* The dimensions of the IN decleration in geometry shader have
* to be deduced from the type of the input primitive.
*/

3
src/gallium/auxiliary/tgsi/tgsi_scan.h
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@ -76,9 +76,6 @@ struct tgsi_shader_info
boolean uses_vertexid;
boolean uses_primid;
boolean uses_frontface;
boolean origin_lower_left;
boolean pixel_center_integer;
boolean color0_writes_all_cbufs;
boolean writes_viewport_index;
boolean writes_layer;
boolean is_msaa_sampler[PIPE_MAX_SAMPLERS];

4
src/gallium/drivers/llvmpipe/lp_state_fs.c
View File

@ -2323,6 +2323,8 @@ generate_fragment(struct llvmpipe_context *lp,
LLVMValueRef mask_store = lp_build_array_alloca(gallivm, mask_type,
num_loop, "mask_store");
LLVMValueRef color_store[PIPE_MAX_COLOR_BUFS][TGSI_NUM_CHANNELS];
boolean pixel_center_integer =
shader->info.base.properties[TGSI_PROPERTY_FS_COORD_PIXEL_CENTER][0];
/*
* The shader input interpolation info is not explicitely baked in the
@ -2333,7 +2335,7 @@ generate_fragment(struct llvmpipe_context *lp,
gallivm,
shader->info.base.num_inputs,
inputs,
shader->info.base.pixel_center_integer,
pixel_center_integer,
builder, fs_type,
a0_ptr, dadx_ptr, dady_ptr,
x, y);

5
src/gallium/drivers/softpipe/sp_quad_blend.c
View File

@ -923,9 +923,8 @@ blend_fallback(struct quad_stage *qs,
struct softpipe_context *softpipe = qs->softpipe;
const struct pipe_blend_state *blend = softpipe->blend;
unsigned cbuf;
boolean write_all;
write_all = softpipe->fs_variant->info.color0_writes_all_cbufs;
boolean write_all =
softpipe->fs_variant->info.properties[TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS][0];
for (cbuf = 0; cbuf < softpipe->framebuffer.nr_cbufs; cbuf++) {
if (softpipe->framebuffer.cbufs[cbuf]) {

12
src/gallium/drivers/softpipe/sp_setup.c
View File

@ -562,17 +562,21 @@ static void
setup_fragcoord_coeff(struct setup_context *setup, uint slot)
{
const struct tgsi_shader_info *fsInfo = &setup->softpipe->fs_variant->info;
boolean origin_lower_left =
fsInfo->properties[TGSI_PROPERTY_FS_COORD_ORIGIN][0];
boolean pixel_center_integer =
fsInfo->properties[TGSI_PROPERTY_FS_COORD_PIXEL_CENTER][0];
/*X*/
setup->coef[slot].a0[0] = fsInfo->pixel_center_integer ? 0.0f : 0.5f;
setup->coef[slot].a0[0] = pixel_center_integer ? 0.0f : 0.5f;
setup->coef[slot].dadx[0] = 1.0f;
setup->coef[slot].dady[0] = 0.0f;
/*Y*/
setup->coef[slot].a0[1] =
(fsInfo->origin_lower_left ? setup->softpipe->framebuffer.height-1 : 0)
+ (fsInfo->pixel_center_integer ? 0.0f : 0.5f);
(origin_lower_left ? setup->softpipe->framebuffer.height-1 : 0)
+ (pixel_center_integer ? 0.0f : 0.5f);
setup->coef[slot].dadx[1] = 0.0f;
setup->coef[slot].dady[1] = fsInfo->origin_lower_left ? -1.0f : 1.0f;
setup->coef[slot].dady[1] = origin_lower_left ? -1.0f : 1.0f;
/*Z*/
setup->coef[slot].a0[2] = setup->posCoef.a0[2];
setup->coef[slot].dadx[2] = setup->posCoef.dadx[2];

2
src/gallium/drivers/svga/svga_state_fs.c
View File

@ -338,7 +338,7 @@ make_fs_key(const struct svga_context *svga,
== PIPE_SPRITE_COORD_LOWER_LEFT);
/* SVGA_NEW_FRAME_BUFFER */
if (fs->base.info.color0_writes_all_cbufs) {
if (fs->base.info.properties[TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS][0]) {
/* Replicate color0 output to N colorbuffers */
key->write_color0_to_n_cbufs = svga->curr.framebuffer.nr_cbufs;
}