Add a kinc_g4_render_target_use_color_as_texture variation for Kong

Kode · Sep 26, 2023 · 421d669 · 421d669
1 parent 94e35eb
commit 421d669
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diff --git a/Backends/Graphics4/Direct3D11/Sources/kinc/backend/graphics4/rendertarget.c.h b/Backends/Graphics4/Direct3D11/Sources/kinc/backend/graphics4/rendertarget.c.h
@@ -373,6 +373,17 @@ void kinc_g4_render_target_destroy(kinc_g4_render_target_t *renderTarget) {
 		renderTarget->impl.textureSample->lpVtbl->Release(renderTarget->impl.textureSample);
 }
 
+#ifdef KINC_KONG
+void kinc_g4_render_target_use_color_as_texture(kinc_g4_render_target_t *renderTarget, uint32_t unit) {
+	if (renderTarget->impl.textureSample != renderTarget->impl.textureRender) {
+		dx_ctx.context->lpVtbl->ResolveSubresource(dx_ctx.context, (ID3D11Resource *)renderTarget->impl.textureSample, 0,
+		                                           (ID3D11Resource *)renderTarget->impl.textureRender, 0, DXGI_FORMAT_R8G8B8A8_UNORM);
+	}
+
+	dx_ctx.context->lpVtbl->PSSetShaderResources(dx_ctx.context, unit, 1,
+	                                             renderTarget->isDepthAttachment ? &renderTarget->impl.depthStencilSRV : &renderTarget->impl.renderTargetSRV);
+}
+#else
 void kinc_g4_render_target_use_color_as_texture(kinc_g4_render_target_t *renderTarget, kinc_g4_texture_unit_t unit) {
 	if (unit.stages[KINC_G4_SHADER_TYPE_FRAGMENT] < 0 && unit.stages[KINC_G4_SHADER_TYPE_VERTEX] < 0)
 		return;
@@ -394,6 +405,7 @@ void kinc_g4_render_target_use_color_as_texture(kinc_g4_render_target_t *renderT
 		                                                                             : &renderTarget->impl.renderTargetSRV);
 	}
 }
+#endif
 
 void kinc_g4_render_target_use_depth_as_texture(kinc_g4_render_target_t *renderTarget, kinc_g4_texture_unit_t unit) {
 	if (unit.stages[KINC_G4_SHADER_TYPE_VERTEX] >= 0) {

diff --git a/Sources/kinc/graphics4/rendertarget.h b/Sources/kinc/graphics4/rendertarget.h
@@ -92,12 +92,21 @@ KINC_FUNC void kinc_g4_render_target_init_cube_with_multisampling(kinc_g4_render
 /// <param name="renderTarget">The render-target to destroy</param>
 KINC_FUNC void kinc_g4_render_target_destroy(kinc_g4_render_target_t *renderTarget);
 
+#ifdef KINC_KONG
+/// <summary>
+/// Uses the color-component of a render-target as a texture.
+/// </summary>
+/// <param name="renderTarget">The render-target to use</param>
+/// <param name="unit">The texture-unit to assign the render-target to</param>
+KINC_FUNC void kinc_g4_render_target_use_color_as_texture(kinc_g4_render_target_t *renderTarget, uint32_t unit);
+#else
 /// <summary>
 /// Uses the color-component of a render-target as a texture.
 /// </summary>
 /// <param name="renderTarget">The render-target to use</param>
 /// <param name="unit">The texture-unit to assign the render-target to</param>
 KINC_FUNC void kinc_g4_render_target_use_color_as_texture(kinc_g4_render_target_t *renderTarget, kinc_g4_texture_unit_t unit);
+#endif
 
 /// <summary>
 /// Uses the depth-component of a render-target as a texture.