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

tgsi/scan: get information about indirect CONST access

Browse Source 
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2016-10-20 00:56:08 +02:00
parent 35010718bc
commit 965a5f1810
2 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/auxiliary/tgsi/tgsi_scan.c
+13
View File
@@ -271,6 +271,18 @@ scan_instruction(struct tgsi_shader_info *info,
if (src->Register.Indirect) {
info->indirect_files |= (1 << src->Register.File);
info->indirect_files_read |= (1 << src->Register.File);
/* record indirect constant buffer indexing */
if (src->Register.File == TGSI_FILE_CONSTANT) {
if (src->Register.Dimension) {
if (src->Dimension.Indirect)
info->const_buffers_indirect = info->const_buffers_declared;
else
info->const_buffers_indirect |= 1u << src->Dimension.Index;
} else {
info->const_buffers_indirect |= 1;
}
}
}
/* Texture samplers */
@@ -392,6 +404,7 @@ scan_declaration(struct tgsi_shader_info *info,
info->const_file_max[buffer] =
MAX2(info->const_file_max[buffer], (int)reg);
info->const_buffers_declared |= 1u << buffer;
}
else if (file == TGSI_FILE_INPUT) {
info->input_semantic_name[reg] = (ubyte) semName;
src/gallium/auxiliary/tgsi/tgsi_scan.h
+2
View File
@@ -64,6 +64,7 @@ struct tgsi_shader_info
uint file_count[TGSI_FILE_COUNT]; /**< number of declared registers */
int file_max[TGSI_FILE_COUNT]; /**< highest index of declared registers */
int const_file_max[PIPE_MAX_CONSTANT_BUFFERS];
unsigned const_buffers_declared; /**< bitmask of declared const buffers */
unsigned samplers_declared; /**< bitmask of declared samplers */
ubyte sampler_targets[PIPE_MAX_SHADER_SAMPLER_VIEWS]; /**< TGSI_TEXTURE_x values */
ubyte sampler_type[PIPE_MAX_SHADER_SAMPLER_VIEWS]; /**< TGSI_RETURN_TYPE_x */
@@ -141,6 +142,7 @@ struct tgsi_shader_info
*/
unsigned indirect_files_read;
unsigned indirect_files_written;
unsigned const_buffers_indirect; /**< const buffers using indirect addressing */
unsigned properties[TGSI_PROPERTY_COUNT]; /* index with TGSI_PROPERTY_ */