diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-09-26 09:58:17 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-09-26 10:15:35 -0600 |
| commit | bac5900a14b85a6513fae7eef19a5ed1d26b2011 (patch) | |
| tree | 266c93b0caf09bdd375f66bb45e8fbb25c18833f | |
| parent | b5303446a8683afdb3247f2aaf01b6df2cb7d280 (diff) | |
cell: align instruction buffers to 8-byte, not 32-byte boundary
| -rw-r--r-- | src/gallium/drivers/cell/spu/spu_main.c | 4 | ||||
| -rw-r--r-- | src/gallium/drivers/cell/spu/spu_main.h | 8 | ||||
| -rw-r--r-- | src/gallium/include/pipe/p_compiler.h | 4 |
3 files changed, 8 insertions, 8 deletions
diff --git a/src/gallium/drivers/cell/spu/spu_main.c b/src/gallium/drivers/cell/spu/spu_main.c index 6ef65d564..8f3e3785c 100644 --- a/src/gallium/drivers/cell/spu/spu_main.c +++ b/src/gallium/drivers/cell/spu/spu_main.c @@ -706,8 +706,8 @@ main(main_param_t speid, main_param_t argp) ASSERT(sizeof(tile_t) == TILE_SIZE * TILE_SIZE * 4); ASSERT(sizeof(struct cell_command_render) % 8 == 0); - ASSERT(((unsigned long) &spu.fragment_ops_code) % 32 == 0); - ASSERT(((unsigned long) &spu.fragment_program_code) % 32 == 0); + ASSERT(((unsigned long) &spu.fragment_ops_code) % 8 == 0); + ASSERT(((unsigned long) &spu.fragment_program_code) % 8 == 0); one_time_init(); diff --git a/src/gallium/drivers/cell/spu/spu_main.h b/src/gallium/drivers/cell/spu/spu_main.h index 72e540fcf..29a305232 100644 --- a/src/gallium/drivers/cell/spu/spu_main.h +++ b/src/gallium/drivers/cell/spu/spu_main.h @@ -143,13 +143,13 @@ struct spu_global ubyte ctile_status[MAX_HEIGHT/TILE_SIZE][MAX_WIDTH/TILE_SIZE] ALIGN16_ATTRIB; ubyte ztile_status[MAX_HEIGHT/TILE_SIZE][MAX_WIDTH/TILE_SIZE] ALIGN16_ATTRIB; - /** Current fragment ops machine code, at 32-byte boundary */ - uint fragment_ops_code[SPU_MAX_FRAGMENT_OPS_INSTS] ALIGN32_ATTRIB; + /** Current fragment ops machine code, at 8-byte boundary */ + uint fragment_ops_code[SPU_MAX_FRAGMENT_OPS_INSTS] ALIGN8_ATTRIB; /** Current fragment ops function */ spu_fragment_ops_func fragment_ops; - /** Current fragment program machine code, at 32-byte boundary */ - uint fragment_program_code[SPU_MAX_FRAGMENT_PROGRAM_INSTS] ALIGN32_ATTRIB; + /** Current fragment program machine code, at 8-byte boundary */ + uint fragment_program_code[SPU_MAX_FRAGMENT_PROGRAM_INSTS] ALIGN8_ATTRIB; /** Current fragment ops function */ spu_fragment_program_func fragment_program; diff --git a/src/gallium/include/pipe/p_compiler.h b/src/gallium/include/pipe/p_compiler.h index 1e702c7fa..7bcebd3d6 100644 --- a/src/gallium/include/pipe/p_compiler.h +++ b/src/gallium/include/pipe/p_compiler.h @@ -144,12 +144,12 @@ typedef unsigned char boolean; #define ALIGN16_DECL(TYPE, NAME, SIZE) TYPE NAME##___aligned[SIZE] __attribute__(( aligned( 16 ) )) #define ALIGN16_ASSIGN(NAME) NAME##___aligned #define ALIGN16_ATTRIB __attribute__(( aligned( 16 ) )) -#define ALIGN32_ATTRIB __attribute__(( aligned( 32 ) )) +#define ALIGN8_ATTRIB __attribute__(( aligned( 8 ) )) #else #define ALIGN16_DECL(TYPE, NAME, SIZE) TYPE NAME##___unaligned[SIZE + 1] #define ALIGN16_ASSIGN(NAME) align16(NAME##___unaligned) #define ALIGN16_ATTRIB -#define ALIGN32_ATTRIB +#define ALIGN8_ATTRIB #endif |