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GLES: Fixed glReadPixels format. Added IMG_shader_binary support.

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This commit is contained in:
bkaradzic 2013-09-02 19:50:18 -07:00
parent 1471a37366
commit f540cd827b
1 changed files with 11 additions and 5 deletions
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16
src/renderer_gl.cpp
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@ -738,12 +738,11 @@ namespace bgfx
{
if (NULL != m_capture)
{
GLint fmt = s_extension[Extension::EXT_texture_format_BGRA8888].m_supported ? GL_BGRA_EXT : GL_RGBA;
GL_CHECK(glReadPixels(0
, 0
, m_resolution.m_width
, m_resolution.m_height
, fmt
, m_readPixelsFmt
, GL_UNSIGNED_BYTE
, m_capture
) );
@ -756,7 +755,6 @@ namespace bgfx
{
uint32_t length = m_resolution.m_width*m_resolution.m_height*4;
uint8_t* data = (uint8_t*)g_realloc(NULL, length);
GLint fmt = s_extension[Extension::EXT_texture_format_BGRA8888].m_supported ? GL_BGRA_EXT : GL_RGBA;
uint32_t width = m_resolution.m_width;
uint32_t height = m_resolution.m_height;
@ -765,12 +763,12 @@ namespace bgfx
, 0
, width
, height
, fmt
, m_readPixelsFmt
, GL_UNSIGNED_BYTE
, data
) );
if (GL_RGBA == fmt)
if (GL_RGBA == m_readPixelsFmt)
{
imageSwizzleBgra8(width, height, data, data);
}
@ -862,6 +860,7 @@ namespace bgfx
PostSwapBuffersFn m_postSwapBuffers;
uint64_t m_hash;
GLenum m_readPixelsFmt;
GLuint m_backBufferFbo;
GLuint m_msaaBackBufferFbo;
GLuint m_msaaBackBufferRbos[2];
@ -2490,6 +2489,7 @@ namespace bgfx
s_renderCtx.m_programBinarySupport = !!BGFX_CONFIG_RENDERER_OPENGLES3
|| s_extension[Extension::ARB_get_program_binary].m_supported
|| s_extension[Extension::OES_get_program_binary].m_supported
|| s_extension[Extension::IMG_shader_binary].m_supported
;
s_renderCtx.m_textureSwizzleSupport = false
@ -2509,9 +2509,15 @@ namespace bgfx
}
#endif // BGFX_CONFIG_RENDERER_OPENGL|BGFX_CONFIG_RENDERER_OPENGLES3
s_renderCtx.m_readPixelsFmt = GL_RGBA;
if (s_extension[Extension::EXT_texture_format_BGRA8888].m_supported
|| s_extension[Extension::EXT_bgra].m_supported)
{
#if BGFX_CONFIG_RENDERER_OPENGL
s_renderCtx.m_readPixelsFmt = GL_BGRA_EXT;
#endif // BGFX_CONFIG_RENDERER_OPENGL
s_textureFormat[TextureFormat::BGRX8].m_fmt = GL_BGRA_EXT;
s_textureFormat[TextureFormat::BGRA8].m_fmt = GL_BGRA_EXT;