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iris: basic push constant alloc

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This commit is contained in:
Kenneth Graunke 2018-01-11 23:01:28 -08:00
parent 21c016b496
commit d48dc416fa
1 changed files with 9 additions and 1 deletions
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10
src/gallium/drivers/iris/iris_state.c
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@ -270,6 +270,15 @@ iris_upload_initial_gpu_state(struct iris_context *ice,
iris_emit_cmd(batch, GENX(3DSTATE_WM_HZ_OP), foo);
/* XXX: may need to set an offset for origin-UL framebuffers */
iris_emit_cmd(batch, GENX(3DSTATE_POLY_STIPPLE_OFFSET), foo);
/* Just assign a static partitioning. */
for (int i = 0; i <= MESA_SHADER_FRAGMENT; i++) {
iris_emit_cmd(batch, GENX(3DSTATE_PUSH_CONSTANT_ALLOC_VS), alloc) {
alloc._3DCommandSubOpcode = 18 + i;
alloc.ConstantBufferOffset = 6 * i;
alloc.ConstantBufferSize = i == MESA_SHADER_FRAGMENT ? 8 : 6;
}
}
}
static void
@ -1479,7 +1488,6 @@ iris_upload_render_state(struct iris_context *ice,
#if 0
l3 configuration
3DSTATE_PUSH_CONSTANT_ALLOC_*
3DSTATE_URB_*
-> TODO