diff options
| author | Eric Anholt <eric@anholt.net> | 2009-12-03 15:04:37 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-02-25 10:53:06 -0800 |
| commit | 98f9666f04eed9ae873fdea20c4c4b9db6cead84 (patch) | |
| tree | fd6ecef4b1e8b75798aac918018fca62f1f8da97 /src/mesa/drivers/dri/i965/gen6_gs_state.c | |
| parent | f58fbcf7618bcc6ef9da8e8939100b14ea4d584b (diff) | |
i965: Get vp-tri batchbuffers running (no rendering).
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen6_gs_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_gs_state.c | 40 |
1 files changed, 27 insertions, 13 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_gs_state.c b/src/mesa/drivers/dri/i965/gen6_gs_state.c index 3a16bd368c..31da0dc088 100644 --- a/src/mesa/drivers/dri/i965/gen6_gs_state.c +++ b/src/mesa/drivers/dri/i965/gen6_gs_state.c @@ -38,19 +38,33 @@ upload_gs_state(struct brw_context *brw) { struct intel_context *intel = &brw->intel; - BEGIN_BATCH(6); - OUT_BATCH(CMD_3D_GS_STATE << 16 | (6 - 2)); - OUT_BATCH(0); /* prog_bo */ - /* OUT_RELOC(brw->gs.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0); */ - OUT_BATCH((0 << GEN6_GS_SAMPLER_COUNT_SHIFT) | - (0 << GEN6_GS_BINDING_TABLE_ENTRY_COUNT_SHIFT)); - OUT_BATCH(0); /* scratch space base offset */ - OUT_BATCH((1 << GEN6_GS_DISPATCH_START_GRF_SHIFT) | - (brw->gs.prog_data->urb_read_length << GEN6_GS_URB_READ_LENGTH_SHIFT) | - (0 << GEN6_GS_URB_ENTRY_READ_OFFSET_SHIFT)); - OUT_BATCH((0 << GEN6_GS_MAX_THREADS_SHIFT) | - GEN6_GS_STATISTICS_ENABLE); - ADVANCE_BATCH(); + if (brw->gs.prog_bo) { + BEGIN_BATCH(6); + OUT_BATCH(CMD_3D_GS_STATE << 16 | (6 - 2)); + OUT_RELOC(brw->gs.prog_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0); + OUT_BATCH((0 << GEN6_GS_SAMPLER_COUNT_SHIFT) | + (0 << GEN6_GS_BINDING_TABLE_ENTRY_COUNT_SHIFT)); + OUT_BATCH(0); /* scratch space base offset */ + OUT_BATCH((1 << GEN6_GS_DISPATCH_START_GRF_SHIFT) | + (brw->gs.prog_data->urb_read_length << GEN6_GS_URB_READ_LENGTH_SHIFT) | + (0 << GEN6_GS_URB_ENTRY_READ_OFFSET_SHIFT)); + OUT_BATCH((0 << GEN6_GS_MAX_THREADS_SHIFT) | + GEN6_GS_STATISTICS_ENABLE); + ADVANCE_BATCH(); + } else { + BEGIN_BATCH(6); + OUT_BATCH(CMD_3D_GS_STATE << 16 | (6 - 2)); + OUT_BATCH(0); /* prog_bo */ + OUT_BATCH((0 << GEN6_GS_SAMPLER_COUNT_SHIFT) | + (0 << GEN6_GS_BINDING_TABLE_ENTRY_COUNT_SHIFT)); + OUT_BATCH(0); /* scratch space base offset */ + OUT_BATCH((1 << GEN6_GS_DISPATCH_START_GRF_SHIFT) | + (0 << GEN6_GS_URB_READ_LENGTH_SHIFT) | + (0 << GEN6_GS_URB_ENTRY_READ_OFFSET_SHIFT)); + OUT_BATCH((0 << GEN6_GS_MAX_THREADS_SHIFT) | + GEN6_GS_STATISTICS_ENABLE); + ADVANCE_BATCH(); + } /* Disable all the constant buffers. */ BEGIN_BATCH(5); |