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Pass ptr to local memory copy instead of main memory to exec_instruction

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This was essentially a cut-and-paste bug when the instruction fetcher
was added.  Also, the test for TGSI_PROCESSOR_FRAGMENT was moved
outside the loop for exec_declaration.
This commit is contained in:
Ian Romanick 2008-01-30 10:43:23 -08:00
parent 3d13605ee5
commit fcf9441773
1 changed files with 12 additions and 10 deletions
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22
src/mesa/pipe/cell/spu/spu_exec.c
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@ -2332,17 +2332,19 @@ spu_exec_machine_run( struct spu_exec_machine *mach )
/* execute declarations (interpolants) */
for (i = 0; i < mach->NumDeclarations; i++) {
uint8_t buffer[sizeof(struct tgsi_full_declaration) + 32] ALIGN16_ATTRIB;
struct tgsi_full_declaration decl;
unsigned long decl_addr = (unsigned long) (mach->Declarations+i);
unsigned size = ((sizeof(decl) + (decl_addr & 0x0f) + 0x0f) & ~0x0f);
if( mach->Processor == TGSI_PROCESSOR_FRAGMENT ) {
for (i = 0; i < mach->NumDeclarations; i++) {
uint8_t buffer[sizeof(struct tgsi_full_declaration) + 32] ALIGN16_ATTRIB;
struct tgsi_full_declaration decl;
unsigned long decl_addr = (unsigned long) (mach->Declarations+i);
unsigned size = ((sizeof(decl) + (decl_addr & 0x0f) + 0x0f) & ~0x0f);
mfc_get(buffer, decl_addr & ~0x0f, size, TAG_INSTRUCTION_FETCH, 0, 0);
wait_on_mask(1 << TAG_INSTRUCTION_FETCH);
mfc_get(buffer, decl_addr & ~0x0f, size, TAG_INSTRUCTION_FETCH, 0, 0);
wait_on_mask(1 << TAG_INSTRUCTION_FETCH);
memcpy(& decl, buffer + (decl_addr & 0x0f), sizeof(decl));
exec_declaration( mach, mach->Declarations+i );
memcpy(& decl, buffer + (decl_addr & 0x0f), sizeof(decl));
exec_declaration( mach, decl );
}
}
/* execute instructions, until pc is set to -1 */
@ -2357,7 +2359,7 @@ spu_exec_machine_run( struct spu_exec_machine *mach )
wait_on_mask(1 << TAG_INSTRUCTION_FETCH);
memcpy(& inst, buffer + (inst_addr & 0x0f), sizeof(inst));
exec_instruction( mach, mach->Instructions + pc, &pc );
exec_instruction( mach, & inst, &pc );
}
#if 0