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Flush draws before doing any block transfers.

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Otherwise, we might flush on top, or we might download the wrong thing.
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Unknown W. Brackets committed 2014-06-11 00:28:28 -07:00
1 parent dd4b191003
commit c49ba888b5
3 files changed
+28 -4
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GPU/GLES/Framebuffer.cpp
+16
View File
@@ -39,6 +39,7 @@
#include "GPU/Common/TextureDecoder.h"
#include "GPU/GLES/Framebuffer.h"
#include "GPU/GLES/TextureCache.h"
#include "GPU/GLES/TransformPipeline.h"
#include "GPU/GLES/ShaderManager.h"
#include "UI/OnScreenDisplay.h"
@@ -1963,6 +1964,7 @@ void FramebufferManager::UpdateFromMemory(u32 addr, int size, bool safe) {
for (size_t i = 0; i < vfbs_.size(); ++i) {
VirtualFramebuffer *vfb = vfbs_[i];
if (MaskedEqual(vfb->fb_address, addr)) {
FlushBeforeCopy();
fbo_unbind();
currentRenderVfb_ = 0;
@@ -2047,6 +2049,7 @@ bool FramebufferManager::NotifyFramebufferCopy(u32 src, u32 dst, int size, bool
} else if (dstBuffer) {
WARN_LOG_REPORT_ONCE(btucpy, G3D, "Memcpy fbo upload %08x -> %08x", src, dst);
if (g_Config.bBlockTransferGPU) {
FlushBeforeCopy();
const u8 *srcBase = Memory::GetPointerUnchecked(src);
if (useBufferedRendering_ && dstBuffer->fbo) {
fbo_bind_as_render_target(dstBuffer->fbo);
@@ -2080,6 +2083,7 @@ bool FramebufferManager::NotifyFramebufferCopy(u32 src, u32 dst, int size, bool
h = srcBuffer->height;
}
if (h > 0) {
FlushBeforeCopy();
ReadFramebufferToMemory(srcBuffer, true, 0, 0, srcBuffer->width, h);
}
}
@@ -2176,6 +2180,13 @@ void FramebufferManager::FindTransferFramebuffers(VirtualFramebuffer *&dstBuffer
}
}
void FramebufferManager::FlushBeforeCopy() {
// Flush anything not yet drawn before blitting, downloading, or uploading.
// This might be a stalled list, or unflushed before a block transfer, etc.
SetRenderFrameBuffer();
transformDraw_->Flush();
}
bool FramebufferManager::NotifyBlockTransferBefore(u32 dstBasePtr, int dstStride, int dstX, int dstY, u32 srcBasePtr, int srcStride, int srcX, int srcY, int width, int height, int bpp) {
if (!useBufferedRendering_ || updateVRAM_) {
return false;
@@ -2199,6 +2210,7 @@ bool FramebufferManager::NotifyBlockTransferBefore(u32 dstBasePtr, int dstStride
if (srcX != dstX || srcY != dstY) {
WARN_LOG_ONCE(dstsrc, G3D, "Intra-buffer block transfer %08x -> %08x", srcBasePtr, dstBasePtr);
if (g_Config.bBlockTransferGPU) {
FlushBeforeCopy();
FBO *tempFBO = GetTempFBO(dstBuffer->renderWidth, dstBuffer->renderHeight, dstBuffer->colorDepth);
VirtualFramebuffer tempBuffer = *dstBuffer;
tempBuffer.fbo = tempFBO;
@@ -2217,6 +2229,7 @@ bool FramebufferManager::NotifyBlockTransferBefore(u32 dstBasePtr, int dstStride
WARN_LOG_ONCE(dstnotsrc, G3D, "Inter-buffer block transfer %08x -> %08x", srcBasePtr, dstBasePtr);
// Just do the blit!
if (g_Config.bBlockTransferGPU) {
FlushBeforeCopy();
BlitFramebuffer_(dstBuffer, dstX, dstY, srcBuffer, srcX, srcY, dstWidth, dstHeight, bpp);
RebindFramebuffer();
return true; // No need to actually do the memory copy behind, probably.
@@ -2231,6 +2244,7 @@ bool FramebufferManager::NotifyBlockTransferBefore(u32 dstBasePtr, int dstStride
if (g_Config.bBlockTransferGPU && (srcBuffer == currentRenderVfb_ || !srcBuffer->memoryUpdated)) {
int srcBpp = srcBuffer->format == GE_FORMAT_8888 ? 4 : 2;
float srcXFactor = (float)bpp / srcBpp;
FlushBeforeCopy();
ReadFramebufferToMemory(srcBuffer, true, srcX * srcXFactor, srcY, srcWidth * srcXFactor, srcHeight);
}
return false; // Let the bit copy happen
@@ -2250,6 +2264,7 @@ void FramebufferManager::NotifyBlockTransferAfter(u32 dstBasePtr, int dstStride,
if (((backBuffer != 0 && dstBasePtr == backBuffer) ||
(displayBuffer != 0 && dstBasePtr == displayBuffer)) &&
dstStride == 512 && height == 272 && !useBufferedRendering_) {
FlushBeforeCopy();
DrawFramebuffer(Memory::GetPointerUnchecked(dstBasePtr), displayFormat_, 512, false);
}
@@ -2269,6 +2284,7 @@ void FramebufferManager::NotifyBlockTransferAfter(u32 dstBasePtr, int dstStride,
if (dstBuffer && !srcBuffer) {
WARN_LOG_ONCE(btu, G3D, "Block transfer upload %08x -> %08x", srcBasePtr, dstBasePtr);
if (g_Config.bBlockTransferGPU) {
FlushBeforeCopy();
const u8 *srcBase = Memory::GetPointerUnchecked(srcBasePtr) + (srcX + srcY * srcStride) * bpp;
if (useBufferedRendering_ && dstBuffer->fbo) {
fbo_bind_as_render_target(dstBuffer->fbo);