diff options
| author | Christian König <[email protected]> | 2010-12-22 20:50:16 +0100 |
|---|---|---|
| committer | Christian König <[email protected]> | 2010-12-22 20:50:16 +0100 |
| commit | 1b03996b1269fb8b2f89e0a013d8427da660ff83 (patch) | |
| tree | 7df8936532049de989f995760829405b5d57c059 /src/gallium/drivers | |
| parent | f853ea007816cdad4395b42388e12cd65bb8eb43 (diff) | |
r600g: remove some unneded barriers
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 16 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 2 |
2 files changed, 9 insertions, 9 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index 1cd0f4cdcfd..491086eea87 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -1485,21 +1485,21 @@ void r600_cf_vtx(struct r600_vertex_element *ve, u32 *bytecode, unsigned count) if (count > 8) { bytecode[i++] = S_SQ_CF_WORD0_ADDR(8 >> 1); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_VTX) | - S_SQ_CF_WORD1_BARRIER(1) | + S_SQ_CF_WORD1_BARRIER(0) | S_SQ_CF_WORD1_COUNT(8 - 1); bytecode[i++] = S_SQ_CF_WORD0_ADDR(40 >> 1); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_VTX) | - S_SQ_CF_WORD1_BARRIER(1) | + S_SQ_CF_WORD1_BARRIER(0) | S_SQ_CF_WORD1_COUNT(count - 8 - 1); } else { bytecode[i++] = S_SQ_CF_WORD0_ADDR(8 >> 1); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_VTX) | - S_SQ_CF_WORD1_BARRIER(1) | + S_SQ_CF_WORD1_BARRIER(0) | S_SQ_CF_WORD1_COUNT(count - 1); } bytecode[i++] = S_SQ_CF_WORD0_ADDR(0); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_RETURN) | - S_SQ_CF_WORD1_BARRIER(1); + S_SQ_CF_WORD1_BARRIER(0); rstate = &ve->rstate; rstate->id = R600_PIPE_STATE_FETCH_SHADER; @@ -1521,21 +1521,21 @@ void r600_cf_vtx_tc(struct r600_vertex_element *ve, u32 *bytecode, unsigned coun if (count > 8) { bytecode[i++] = S_SQ_CF_WORD0_ADDR(8 >> 1); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC) | - S_SQ_CF_WORD1_BARRIER(1) | + S_SQ_CF_WORD1_BARRIER(0) | S_SQ_CF_WORD1_COUNT(8 - 1); bytecode[i++] = S_SQ_CF_WORD0_ADDR(40 >> 1); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC) | - S_SQ_CF_WORD1_BARRIER(1) | + S_SQ_CF_WORD1_BARRIER(0) | S_SQ_CF_WORD1_COUNT((count - 8) - 1); } else { bytecode[i++] = S_SQ_CF_WORD0_ADDR(8 >> 1); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC) | - S_SQ_CF_WORD1_BARRIER(1) | + S_SQ_CF_WORD1_BARRIER(0) | S_SQ_CF_WORD1_COUNT(count - 1); } bytecode[i++] = S_SQ_CF_WORD0_ADDR(0); bytecode[i++] = S_SQ_CF_WORD1_CF_INST(V_SQ_CF_WORD1_SQ_CF_INST_RETURN) | - S_SQ_CF_WORD1_BARRIER(1); + S_SQ_CF_WORD1_BARRIER(0); rstate = &ve->rstate; rstate->id = R600_PIPE_STATE_FETCH_SHADER; diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index f2e74c9cee2..80972b04ab0 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -603,7 +603,7 @@ int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *s output[i].swizzle_y = 1; output[i].swizzle_z = 2; output[i].swizzle_w = 3; - output[i].barrier = 1; + output[i].barrier = i == 0; output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM; output[i].array_base = i - pos0; output[i].inst = BC_INST(ctx.bc, V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT); |