OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

anv: Emit DRAWING_RECTANGLE once at driver initialization

Browse Source 
Also, we don't actually need it for clipping because meta always colors
inside the lines and, for all other operations, the user is required to set
a scissor.  Since DRAWING_RECTANGLE stalls the GPU, we want to emit it as
little as possible.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jason Ekstrand
2016-03-10 19:15:32 -08:00
parent 3a83c176ea
commit fb2a5ceb32
2 changed files with 9 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/intel/vulkan/genX_cmd_buffer.c
View File

@@ -1128,19 +1128,6 @@ void genX(CmdBeginRenderPass)(
genX(flush_pipeline_select_3d)(cmd_buffer); genX(flush_pipeline_select_3d)(cmd_buffer);
const VkRect2D *render_area = &pRenderPassBegin->renderArea;
anv_batch_emit(&cmd_buffer->batch, GENX(3DSTATE_DRAWING_RECTANGLE), r) {
r.ClippedDrawingRectangleYMin = MAX2(render_area->offset.y, 0);
r.ClippedDrawingRectangleXMin = MAX2(render_area->offset.x, 0);
r.ClippedDrawingRectangleYMax =
render_area->offset.y + render_area->extent.height - 1;
r.ClippedDrawingRectangleXMax =
render_area->offset.x + render_area->extent.width - 1;
r.DrawingRectangleOriginY = 0;
r.DrawingRectangleOriginX = 0;
}
genX(cmd_buffer_set_subpass)(cmd_buffer, pass->subpasses); genX(cmd_buffer_set_subpass)(cmd_buffer, pass->subpasses);
anv_cmd_buffer_clear_subpass(cmd_buffer); anv_cmd_buffer_clear_subpass(cmd_buffer);
} }

9
src/intel/vulkan/genX_state.c
View File

@@ -61,6 +61,15 @@ genX(init_device_state)(struct anv_device *device)
anv_batch_emit(&batch, GENX(3DSTATE_STREAMOUT), so); anv_batch_emit(&batch, GENX(3DSTATE_STREAMOUT), so);
anv_batch_emit(&batch, GENX(3DSTATE_AA_LINE_PARAMETERS), aa); anv_batch_emit(&batch, GENX(3DSTATE_AA_LINE_PARAMETERS), aa);
anv_batch_emit(&batch, GENX(3DSTATE_DRAWING_RECTANGLE), rect) {
rect.ClippedDrawingRectangleYMin = 0;
rect.ClippedDrawingRectangleXMin = 0;
rect.ClippedDrawingRectangleYMax = UINT16_MAX;
rect.ClippedDrawingRectangleXMax = UINT16_MAX;
rect.DrawingRectangleOriginY = 0;
rect.DrawingRectangleOriginX = 0;
}
#if GEN_GEN >= 8 #if GEN_GEN >= 8
anv_batch_emit(&batch, GENX(3DSTATE_WM_CHROMAKEY), ck); anv_batch_emit(&batch, GENX(3DSTATE_WM_CHROMAKEY), ck);