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r600g: only set the Z export if shader exports it.

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This commit is contained in:
Dave Airlie
2010-10-01 15:16:47 +10:00
parent 0c39a53aa6
commit 7777c997e0
2 changed files with 10 additions and 8 deletions
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src/gallium/drivers/r600/evergreen_state.c
+5 -4
View File
@@ -1531,10 +1531,11 @@ void evergreen_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shader
r600_pipe_state_add_reg(rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, tmp, 0xFFFFFFFF, NULL);
}
for (i = 0; i < rshader->noutput; i++) {
r600_pipe_state_add_reg(rstate,
R_02880C_DB_SHADER_CONTROL,
S_02880C_Z_EXPORT_ENABLE(1),
S_02880C_Z_EXPORT_ENABLE(1), NULL);
if (rshader->input[i].name == TGSI_SEMANTIC_POSITION)
r600_pipe_state_add_reg(rstate,
R_02880C_DB_SHADER_CONTROL,
S_02880C_Z_EXPORT_ENABLE(1),
S_02880C_Z_EXPORT_ENABLE(1), NULL);
}
exports_ps = 0;
src/gallium/drivers/r600/r600_shader.c
+5 -4
View File
@@ -127,10 +127,11 @@ static void r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_pipe_shade
r600_pipe_state_add_reg(rstate, R_028644_SPI_PS_INPUT_CNTL_0 + i * 4, tmp, 0xFFFFFFFF, NULL);
}
for (i = 0; i < rshader->noutput; i++) {
r600_pipe_state_add_reg(rstate,
R_02880C_DB_SHADER_CONTROL,
S_02880C_Z_EXPORT_ENABLE(1),
S_02880C_Z_EXPORT_ENABLE(1), NULL);
if (rshader->input[i].name == TGSI_SEMANTIC_POSITION)
r600_pipe_state_add_reg(rstate,
R_02880C_DB_SHADER_CONTROL,
S_02880C_Z_EXPORT_ENABLE(1),
S_02880C_Z_EXPORT_ENABLE(1), NULL);
}
exports_ps = 0;