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i965: Compile brw_cs_fill_local_id_payload() as C.

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It's only called from C, it compiles as C, so just compile it as C.

Notice the missing extern "C" on the definition of the function, which
would screw things up if the prototype wasn't parsed before the
definition.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Matt Turner
2015-11-22 22:11:53 -08:00
parent 6b525d9f2b
commit 6ba700c3c3
2 changed files with 36 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/mesa/drivers/dri/i965/brw_cs.c
+36
View File
@@ -33,6 +33,42 @@
#include "brw_nir.h"
#include "brw_program.h"
void
brw_cs_fill_local_id_payload(const struct brw_cs_prog_data *prog_data,
void *buffer, uint32_t threads, uint32_t stride)
{
if (prog_data->local_invocation_id_regs == 0)
return;
/* 'stride' should be an integer number of registers, that is, a multiple
* of 32 bytes.
*/
assert(stride % 32 == 0);
unsigned x = 0, y = 0, z = 0;
for (unsigned t = 0; t < threads; t++) {
uint32_t *param = (uint32_t *) buffer + stride * t / 4;
for (unsigned i = 0; i < prog_data->simd_size; i++) {
param[0 * prog_data->simd_size + i] = x;
param[1 * prog_data->simd_size + i] = y;
param[2 * prog_data->simd_size + i] = z;
x++;
if (x == prog_data->local_size[0]) {
x = 0;
y++;
if (y == prog_data->local_size[1]) {
y = 0;
z++;
if (z == prog_data->local_size[2])
z = 0;
}
}
}
}
}
static void
assign_cs_binding_table_offsets(const struct brw_device_info *devinfo,
const struct gl_shader_program *shader_prog,
src/mesa/drivers/dri/i965/brw_fs.cpp
-36
View File
@@ -5518,42 +5518,6 @@ brw_compile_fs(const struct brw_compiler *compiler, void *log_data,
return g.get_assembly(final_assembly_size);
}
void
brw_cs_fill_local_id_payload(const struct brw_cs_prog_data *prog_data,
void *buffer, uint32_t threads, uint32_t stride)
{
if (prog_data->local_invocation_id_regs == 0)
return;
/* 'stride' should be an integer number of registers, that is, a multiple
* of 32 bytes.
*/
assert(stride % 32 == 0);
unsigned x = 0, y = 0, z = 0;
for (unsigned t = 0; t < threads; t++) {
uint32_t *param = (uint32_t *) buffer + stride * t / 4;
for (unsigned i = 0; i < prog_data->simd_size; i++) {
param[0 * prog_data->simd_size + i] = x;
param[1 * prog_data->simd_size + i] = y;
param[2 * prog_data->simd_size + i] = z;
x++;
if (x == prog_data->local_size[0]) {
x = 0;
y++;
if (y == prog_data->local_size[1]) {
y = 0;
z++;
if (z == prog_data->local_size[2])
z = 0;
}
}
}
}
}
fs_reg *
fs_visitor::emit_cs_local_invocation_id_setup()
{