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Implement scissoring for d2d12

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This commit is contained in:
natinusala 2019-01-28 19:31:27 +01:00
parent 04b2ffcb9e
commit 0f3fcdd311
1 changed files with 36 additions and 2 deletions
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38
menu/drivers_display/menu_display_d3d12.c
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@ -295,6 +295,40 @@ static bool menu_display_d3d12_font_init_first(
return true;
}
void menu_display_d3d12_scissor_begin(video_frame_info_t *video_info, int x, int y, unsigned width, unsigned height)
{
D3D12_RECT rect = {0};
d3d12_video_t *d3d12 = video_info ?
(d3d12_video_t*)video_info->userdata : NULL;
rect.left = x;
rect.top = y;
rect.right = width + x;
rect.bottom = height + y;
if (!d3d12 || !width || !height)
return;
D3D12RSSetScissorRects(d3d12->queue.cmd, 1, &rect);
}
void menu_display_d3d12_scissor_end(video_frame_info_t *video_info)
{
D3D12_RECT rect = {0};
d3d12_video_t *d3d12 = video_info ?
(d3d12_video_t*)video_info->userdata : NULL;
if (!d3d12)
return;
rect.left = d3d12->vp.x;
rect.top = d3d12->vp.y;
rect.right = d3d12->vp.width;
rect.bottom = d3d12->vp.height;
D3D12RSSetScissorRects(d3d12->queue.cmd, 1, &rect);
}
menu_display_ctx_driver_t menu_display_ctx_d3d12 = {
menu_display_d3d12_draw,
menu_display_d3d12_draw_pipeline,
@ -310,6 +344,6 @@ menu_display_ctx_driver_t menu_display_ctx_d3d12 = {
MENU_VIDEO_DRIVER_DIRECT3D12,
"d3d12",
true,
NULL,
NULL
menu_display_d3d12_scissor_begin,
menu_display_d3d12_scissor_end
};