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GPU/Vulkan: Fix reverse subtract blending with texture filtering

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Fixes pointer in Final Fantasy VII with texture filtering.
This commit is contained in:
Connor McLaughlin 2020-08-24 00:22:56 +10:00
parent 8f54711c72
commit 421c65ea69
1 changed files with 3 additions and 1 deletions
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4
src/core/gpu_hw_vulkan.cpp
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@ -683,7 +683,9 @@ bool GPU_HW_Vulkan::CompilePipelines()
gpbuilder.SetBlendAttachment(
0, true, VK_BLEND_FACTOR_ONE,
m_supports_dual_source_blend ? VK_BLEND_FACTOR_SRC1_ALPHA : VK_BLEND_FACTOR_SRC_ALPHA,
(static_cast<TransparencyMode>(transparency_mode) == TransparencyMode::BackgroundMinusForeground) ?
(static_cast<TransparencyMode>(transparency_mode) == TransparencyMode::BackgroundMinusForeground &&
static_cast<BatchRenderMode>(render_mode) != BatchRenderMode::TransparencyDisabled &&
static_cast<BatchRenderMode>(render_mode) != BatchRenderMode::OnlyOpaque) ?
VK_BLEND_OP_REVERSE_SUBTRACT :
VK_BLEND_OP_ADD,
VK_BLEND_FACTOR_ONE, VK_BLEND_FACTOR_ZERO, VK_BLEND_OP_ADD);