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fix WriteDepthBuffer and scissoring

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This commit is contained in:
elisha464 2014-02-01 13:10:57 +02:00
parent 9526ff37b9
commit bff084c233
1 changed files with 25 additions and 0 deletions
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25
rpcs3/Emu/GS/GL/GLGSRender.cpp
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@ -433,6 +433,19 @@ void GLGSRender::WriteDepthBuffer()
glReadPixels(0, 0, RSXThread::m_width, RSXThread::m_height, GL_DEPTH_COMPONENT, GL_UNSIGNED_BYTE, &Memory[address]);
checkForGlError("glReadPixels");
//TODO
//buffer rotating
static Array<u8> pixels;
pixels.SetCount(RSXThread::m_width * RSXThread::m_height);
u8* src = (u8*)Memory.VirtualToRealAddr(address);
for(u32 y=0; y<RSXThread::m_height; ++y)
{
memcpy(pixels + (RSXThread::m_height - y - 1) * RSXThread::m_width, src + y * RSXThread::m_width, RSXThread::m_width);
}
memcpy(&Memory[address], pixels.GetPtr(), pixels.GetCount());
GLuint depth_tex;
glGenTextures(1, &depth_tex);
glBindTexture(GL_TEXTURE_2D, depth_tex);
@ -1029,6 +1042,12 @@ void GLGSRender::ExecCMD()
void GLGSRender::Flip()
{
if(m_set_scissor_horizontal && m_set_scissor_vertical)
{
glScissor(0, 0, RSXThread::m_width, RSXThread::m_height);
checkForGlError("glScissor");
}
if(m_read_buffer)
{
gcmBuffer* buffers = (gcmBuffer*)Memory.GetMemFromAddr(m_gcm_buffers_addr);
@ -1072,4 +1091,10 @@ void GLGSRender::Flip()
if(m_fbo.IsCreated())
m_fbo.Bind();
if(m_set_scissor_horizontal && m_set_scissor_vertical)
{
glScissor(m_scissor_x, RSXThread::m_height-m_scissor_y-m_scissor_h, m_scissor_w, m_scissor_h);
checkForGlError("glScissor");
}
}