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Refactor ClearRegion

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And fix bug where opengl was getting the wrong coordinates
This commit is contained in:
Scott Mansell
2023-01-31 15:44:38 +13:00
parent b753641dd4
commit e009002411
17 changed files with 77 additions and 82 deletions
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30
Source/Core/VideoCommon/AbstractGfx.cpp
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@ -54,11 +54,35 @@ void AbstractGfx::SetAndClearFramebuffer(AbstractFramebuffer* framebuffer,
m_current_framebuffer = framebuffer;
}
void AbstractGfx::ClearRegion(const MathUtil::Rectangle<int>& rc,
const MathUtil::Rectangle<int>& target_rc, bool colorEnable,
void AbstractGfx::ClearRegion(const MathUtil::Rectangle<int>& target_rc, bool colorEnable,
bool alphaEnable, bool zEnable, u32 color, u32 z)
{
g_framebuffer_manager->ClearEFB(rc, colorEnable, alphaEnable, zEnable, color, z);
// This is a generic fallback for any ClearRegion operations that backends don't support.
// It simply draws a Quad.
BeginUtilityDrawing();
// Set up uniforms.
struct Uniforms
{
float clear_color[4];
float clear_depth;
float padding1, padding2, padding3;
};
static_assert(std::is_standard_layout<Uniforms>::value);
Uniforms uniforms = {{static_cast<float>((color >> 16) & 0xFF) / 255.0f,
static_cast<float>((color >> 8) & 0xFF) / 255.0f,
static_cast<float>((color >> 0) & 0xFF) / 255.0f,
static_cast<float>((color >> 24) & 0xFF) / 255.0f},
static_cast<float>(z & 0xFFFFFF) / 16777216.0f};
if (!g_ActiveConfig.backend_info.bSupportsReversedDepthRange)
uniforms.clear_depth = 1.0f - uniforms.clear_depth;
g_vertex_manager->UploadUtilityUniforms(&uniforms, sizeof(uniforms));
g_gfx->SetPipeline(g_framebuffer_manager->GetClearPipeline(colorEnable, alphaEnable, zEnable));
g_gfx->SetViewportAndScissor(target_rc);
g_gfx->Draw(0, 3);
EndUtilityDrawing();
}
void AbstractGfx::SetViewportAndScissor(const MathUtil::Rectangle<int>& rect, float min_depth,