Converted David Ludwig's D3D11 renderer to C and optimized it.

The D3D11 renderer is now slightly faster than D3D9 on my Windows 8 machine (testsprite2 runs at 3400 FPS vs 3100 FPS) This will need tweaking to fix the Windows RT build.
2025-12-10 05:57:44 +00:00 · 2014-03-10 01:51:03 -07:00
parent a8f540fe4a
commit 1a35f32b68
12 changed files with 1007 additions and 816 deletions
--- a/src/render/SDL_render.c
+++ b/src/render/SDL_render.c
@@ -47,12 +47,12 @@

 #if !SDL_RENDER_DISABLED
 static const SDL_RenderDriver *render_drivers[] = {
-#if SDL_VIDEO_RENDER_D3D
-    &D3D_RenderDriver,
-#endif
 #if SDL_VIDEO_RENDER_D3D11
    &D3D11_RenderDriver,
 #endif
+#if SDL_VIDEO_RENDER_D3D
+    &D3D_RenderDriver,
+#endif
 #if SDL_VIDEO_RENDER_OGL
    &GL_RenderDriver,
 #endif
--- a/src/render/direct3d11/SDL_render_d3d11.cpp
+++ b/src/render/direct3d11/SDL_render_d3d11.cpp