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Fixed GL screen shot.

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bkaradzic
2012-06-23 14:38:06 -07:00
parent 8f3eb01cda
commit 22d8509fe8
3 changed files with 39 additions and 13 deletions
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12
src/renderer_gl.cpp
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@@ -388,7 +388,17 @@ namespace bgfx
#if BGFX_CONFIG_RENDERER_OPENGL
void* data = g_realloc(NULL, m_resolution.m_width*m_resolution.m_height*4);
glReadPixels(0, 0, m_resolution.m_width, m_resolution.m_height, GL_RGBA, GL_UNSIGNED_BYTE, data);
saveTga( (const char*)_mem->data, m_resolution.m_width, m_resolution.m_height, m_resolution.m_width*4, data);
uint8_t* rgba = (uint8_t*)data;
for (uint32_t ii = 0, num = m_resolution.m_width*m_resolution.m_height; ii < num; ++ii)
{
uint8_t temp = rgba[0];
rgba[0] = rgba[2];
rgba[2] = temp;
rgba += 4;
}
saveTga( (const char*)_mem->data, m_resolution.m_width, m_resolution.m_height, m_resolution.m_width*4, data, false, true);
g_free(data);
#endif // BGFX_CONFIG_RENDERER_OPENGL
}