diff options
| author | Tom Stellard <tstellar@gmail.com> | 2010-08-03 15:23:23 -0700 |
|---|---|---|
| committer | Tom Stellard <tstellar@gmail.com> | 2010-08-03 19:11:08 -0700 |
| commit | 2824d5687a19e42ba0da8fd08e80610c4469a3b3 (patch) | |
| tree | 62c397d260f054fc1fd502c796963b7ecbc78605 /src/gallium | |
| parent | 9dcc5006660037665fe98bf2d9fb966e620a038b (diff) | |
r300/compiler: r500 hw support for break and continue in loops.
The BGNLOOP and ENDLOOP instructions are now being used correctly, which
makes break and continue possible. The deadcode pass has been modified to
handle breaks, and the compiler is more careful about which loops are
unrolled.
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r300/r300_fs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/gallium/drivers/r300/r300_fs.c b/src/gallium/drivers/r300/r300_fs.c index db5269912e..87ff49a90c 100644 --- a/src/gallium/drivers/r300/r300_fs.c +++ b/src/gallium/drivers/r300/r300_fs.c @@ -248,13 +248,18 @@ static void r300_emit_fs_code_to_buffer( shader->cb_code_size = 19 + ((code->inst_end + 1) * 6) + - imm_count * 7; + imm_count * 7 + + code->int_constant_count * 2; NEW_CB(shader->cb_code, shader->cb_code_size); OUT_CB_REG(R500_US_CONFIG, R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO); OUT_CB_REG(R500_US_PIXSIZE, code->max_temp_idx); OUT_CB_REG(R500_US_FC_CTRL, code->us_fc_ctrl); - OUT_CB_REG(R500_US_CODE_RANGE, + for(i = 0; i < code->int_constant_count; i++){ + OUT_CB_REG(R500_US_FC_INT_CONST_0 + (i * 4), + code->int_constants[i]); + } + OUT_CB_REG(R500_US_CODE_RANGE, R500_US_CODE_RANGE_ADDR(0) | R500_US_CODE_RANGE_SIZE(code->inst_end)); OUT_CB_REG(R500_US_CODE_OFFSET, 0); OUT_CB_REG(R500_US_CODE_ADDR, |