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RSX : check packed before memcpy when writing color/depth buffers

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This commit is contained in:
raven02 2014-07-02 16:30:56 +08:00
parent 6d870cb558
commit 82a28d3365
1 changed files with 25 additions and 22 deletions
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47
rpcs3/Emu/GS/GL/GLGSRender.cpp
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@ -461,8 +461,11 @@ void GLGSRender::WriteDepthBuffer()
glReadPixels(0, 0, RSXThread::m_buffer_width, RSXThread::m_buffer_height, GL_DEPTH_COMPONENT, GL_UNSIGNED_BYTE, 0);
checkForGlError("WriteDepthBuffer(): glReadPixels(GL_DEPTH_COMPONENT, GL_UNSIGNED_BYTE)");
GLubyte *packed = (GLubyte *)glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY);
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
if (packed)
{
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
}
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
glBindTexture(GL_TEXTURE_2D, g_depth_tex);
@ -480,9 +483,6 @@ void GLGSRender::WriteColourBufferA()
return;
}
// Reset the flag
m_set_context_dma_color_a = false;
u32 address = GetAddress(m_surface_offset_a, m_context_dma_color_a - 0xfeed0000);
if (!Memory.IsGoodAddr(address))
{
@ -497,8 +497,11 @@ void GLGSRender::WriteColourBufferA()
glReadPixels(0, 0, RSXThread::m_buffer_width, RSXThread::m_buffer_height, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0);
checkForGlError("WriteColourBufferA(): glReadPixels(GL_BGRA, GL_UNSIGNED_INT_8_8_8_8)");
GLubyte *packed = (GLubyte *)glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY);
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
if (packed)
{
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
}
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
}
@ -509,9 +512,6 @@ void GLGSRender::WriteColourBufferB()
return;
}
// Reset the flag
m_set_context_dma_color_b = false;
u32 address = GetAddress(m_surface_offset_b, m_context_dma_color_b - 0xfeed0000);
if (!Memory.IsGoodAddr(address))
{
@ -526,8 +526,11 @@ void GLGSRender::WriteColourBufferB()
glReadPixels(0, 0, RSXThread::m_buffer_width, RSXThread::m_buffer_height, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0);
checkForGlError("WriteColourBufferB(): glReadPixels(GL_BGRA, GL_UNSIGNED_INT_8_8_8_8)");
GLubyte *packed = (GLubyte *)glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY);
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
if (packed)
{
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
}
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
}
@ -539,9 +542,6 @@ void GLGSRender::WriteColourBufferC()
return;
}
// Reset the flag
m_set_context_dma_color_c = false;
u32 address = GetAddress(m_surface_offset_c, m_context_dma_color_c - 0xfeed0000);
if (!Memory.IsGoodAddr(address))
{
@ -556,8 +556,11 @@ void GLGSRender::WriteColourBufferC()
glReadPixels(0, 0, RSXThread::m_buffer_width, RSXThread::m_buffer_height, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0);
checkForGlError("WriteColourBufferC(): glReadPixels(GL_BGRA, GL_UNSIGNED_INT_8_8_8_8)");
GLubyte *packed = (GLubyte *)glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY);
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
if (packed)
{
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
}
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
}
@ -568,9 +571,6 @@ void GLGSRender::WriteColourBufferD()
return;
}
// Reset the flag
m_set_context_dma_color_d = false;
u32 address = GetAddress(m_surface_offset_d, m_context_dma_color_d - 0xfeed0000);
if (!Memory.IsGoodAddr(address))
{
@ -585,8 +585,11 @@ void GLGSRender::WriteColourBufferD()
glReadPixels(0, 0, RSXThread::m_buffer_width, RSXThread::m_buffer_height, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8, 0);
checkForGlError("WriteColourBufferD(): glReadPixels(GL_BGRA, GL_UNSIGNED_INT_8_8_8_8)");
GLubyte *packed = (GLubyte *)glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY);
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
if (packed)
{
memcpy(&Memory[address], packed, RSXThread::m_buffer_width * RSXThread::m_buffer_height * 4);
glUnmapBuffer(GL_PIXEL_PACK_BUFFER);
}
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
}