diff options
Diffstat (limited to 'src/gallium/drivers/i965/brw_wm_debug.c')
-rw-r--r-- | src/gallium/drivers/i965/brw_wm_debug.c | 163 |
1 files changed, 122 insertions, 41 deletions
diff --git a/src/gallium/drivers/i965/brw_wm_debug.c b/src/gallium/drivers/i965/brw_wm_debug.c index 65d7626eea..3d11fa074c 100644 --- a/src/gallium/drivers/i965/brw_wm_debug.c +++ b/src/gallium/drivers/i965/brw_wm_debug.c @@ -34,6 +34,62 @@ #include "brw_context.h" #include "brw_wm.h" +static void print_writemask( unsigned writemask ) +{ + if (writemask != BRW_WRITEMASK_XYZW) + debug_printf(".%s%s%s%s", + (writemask & BRW_WRITEMASK_X) ? "x" : "", + (writemask & BRW_WRITEMASK_Y) ? "y" : "", + (writemask & BRW_WRITEMASK_Z) ? "z" : "", + (writemask & BRW_WRITEMASK_W) ? "w" : ""); +} + +static void print_swizzle( unsigned swizzle ) +{ + char *swz = "xyzw"; + if (swizzle != BRW_SWIZZLE_XYZW) + debug_printf(".%c%c%c%c", + swz[BRW_GET_SWZ(swizzle, X)], + swz[BRW_GET_SWZ(swizzle, Y)], + swz[BRW_GET_SWZ(swizzle, Z)], + swz[BRW_GET_SWZ(swizzle, W)]); +} + +static void print_opcode( unsigned opcode ) +{ + switch (opcode) { + case WM_PIXELXY: + debug_printf("PIXELXY"); + break; + case WM_DELTAXY: + debug_printf("DELTAXY"); + break; + case WM_PIXELW: + debug_printf("PIXELW"); + break; + case WM_WPOSXY: + debug_printf("WPOSXY"); + break; + case WM_PINTERP: + debug_printf("PINTERP"); + break; + case WM_LINTERP: + debug_printf("LINTERP"); + break; + case WM_CINTERP: + debug_printf("CINTERP"); + break; + case WM_FB_WRITE: + debug_printf("FB_WRITE"); + break; + case WM_FRONTFACING: + debug_printf("FRONTFACING"); + break; + default: + debug_printf("%s", tgsi_get_opcode_info(opcode)->mnemonic); + break; + } +} void brw_wm_print_value( struct brw_wm_compile *c, struct brw_wm_value *value ) @@ -98,47 +154,11 @@ void brw_wm_print_insn( struct brw_wm_compile *c, debug_printf(","); } debug_printf("]"); - - if (inst->writemask != BRW_WRITEMASK_XYZW) - debug_printf(".%s%s%s%s", - (inst->writemask & BRW_WRITEMASK_X) ? "x" : "", - (inst->writemask & BRW_WRITEMASK_Y) ? "y" : "", - (inst->writemask & BRW_WRITEMASK_Z) ? "z" : "", - (inst->writemask & BRW_WRITEMASK_W) ? "w" : ""); - - switch (inst->opcode) { - case WM_PIXELXY: - debug_printf(" = PIXELXY"); - break; - case WM_DELTAXY: - debug_printf(" = DELTAXY"); - break; - case WM_PIXELW: - debug_printf(" = PIXELW"); - break; - case WM_WPOSXY: - debug_printf(" = WPOSXY"); - break; - case WM_PINTERP: - debug_printf(" = PINTERP"); - break; - case WM_LINTERP: - debug_printf(" = LINTERP"); - break; - case WM_CINTERP: - debug_printf(" = CINTERP"); - break; - case WM_FB_WRITE: - debug_printf(" = FB_WRITE"); - break; - case WM_FRONTFACING: - debug_printf(" = FRONTFACING"); - break; - default: - debug_printf(" = %s", tgsi_get_opcode_info(inst->opcode)->mnemonic); - break; - } - + print_writemask(inst->writemask); + + debug_printf(" = "); + print_opcode(inst->opcode); + if (inst->saturate) debug_printf("_SAT"); @@ -173,3 +193,64 @@ void brw_wm_print_program( struct brw_wm_compile *c, debug_printf("\n"); } +static const char *file_strings[TGSI_FILE_COUNT+1] = { + "NULL", + "CONST", + "IN", + "OUT", + "TEMP", + "SAMPLER", + "ADDR", + "IMM", + "LOOP", + "PAYLOAD" +}; + +static void brw_wm_print_fp_insn( struct brw_wm_compile *c, + struct brw_fp_instruction *inst ) +{ + GLuint i; + GLuint nr_args = brw_wm_nr_args(inst->opcode); + + print_opcode(inst->opcode); + if (inst->dst.saturate) + debug_printf("_SAT"); + debug_printf(" "); + + if (inst->dst.indirect) + debug_printf("["); + + debug_printf("%s[%d]", + file_strings[inst->dst.file], + inst->dst.index ); + print_writemask(inst->dst.writemask); + + if (inst->dst.indirect) + debug_printf("]"); + + debug_printf(nr_args ? ", " : "\n"); + + for (i = 0; i < nr_args; i++) { + debug_printf("%s%s%s[%d]%s", + inst->src[i].negate ? "-" : "", + inst->src[i].abs ? "ABS(" : "", + file_strings[inst->src[i].file], + inst->src[i].index, + inst->src[i].abs ? ")" : ""); + print_swizzle(inst->src[i].swizzle); + debug_printf("%s", i == nr_args - 1 ? "\n" : ", "); + } +} + + +void brw_wm_print_fp_program( struct brw_wm_compile *c, + const char *stage ) +{ + GLuint insn; + + debug_printf("%s:\n", stage); + for (insn = 0; insn < c->nr_fp_insns; insn++) + brw_wm_print_fp_insn(c, &c->fp_instructions[insn]); + debug_printf("\n"); +} + |