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Restore SSAO on linux with GLES renderer.

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This commit is contained in:
Deve 2016-09-17 03:46:35 +02:00
parent 21d62ed405
commit 852cc068d3
4 changed files with 19 additions and 12 deletions
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1
data/graphical_restrictions.xml
View File

@ -30,4 +30,5 @@
<card contains="ATI" os="windows" version="<14.300" disable="DriverRecentEnough"/>
<card contains="ATI" os="windows" version="<=3.1.8787" disable="ForceLegacyDevice"/>
<card os="android" disable="TextureFormatBGRA8888"/>
<card os="android" disable="ColorBufferFloat"/>
</graphical-restrictions>

2
src/graphics/render.cpp
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@ -431,10 +431,8 @@ void IrrDriver::renderScene(scene::ICameraSceneNode * const camnode, unsigned po
{
PROFILER_PUSH_CPU_MARKER("- SSAO", 0xFF, 0xFF, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_SSAO));
#if !defined(USE_GLES2)
if (UserConfigParams::m_ssao)
renderSSAO();
#endif
PROFILER_POP_CPU_MARKER();
}

5
src/graphics/render_lighting.cpp
View File

@ -527,6 +527,11 @@ void IrrDriver::renderLights(unsigned pointlightcount, bool hasShadow)
// ----------------------------------------------------------------------------
void IrrDriver::renderSSAO()
{
#if defined(USE_GLES2)
if (!CVS->isEXTColorBufferFloatUsable())
return;
#endif
m_rtts->getFBO(FBO_SSAO).bind();
glClearColor(1., 1., 1., 1.);
glClear(GL_COLOR_BUFFER_BIT);

23
src/graphics/rtts.cpp
View File

@ -79,7 +79,6 @@ RTT::RTT(size_t width, size_t height)
// All RTTs are currently RGBA16F mostly with stencil. The four tmp RTTs are the same size
// as the screen, for use in post-processing.
#if !defined(USE_GLES2)
GLint rgba_internal_format = GL_RGBA16F;
GLint rgba_format = GL_BGRA;
GLint red_internal_format = GL_R16F;
@ -88,15 +87,19 @@ RTT::RTT(size_t width, size_t height)
GLint rgb_format = GL_BGR;
GLint diffuse_specular_internal_format = GL_R11F_G11F_B10F;
GLint type = GL_FLOAT;
#else
GLint rgba_internal_format = GL_RGBA8;
GLint rgba_format = GL_RGBA;
GLint red_internal_format = GL_R8;
GLint red32_internal_format = GL_R8;
GLint red_format = GL_RED;
GLint rgb_format = GL_RGB;
GLint diffuse_specular_internal_format = GL_RGBA8;
GLint type = GL_UNSIGNED_BYTE;
#if defined(USE_GLES2)
if (!CVS->isEXTColorBufferFloatUsable())
{
rgba_internal_format = GL_RGBA8;
rgba_format = GL_RGBA;
red_internal_format = GL_R8;
red32_internal_format = GL_R8;
red_format = GL_RED;
rgb_format = GL_RGB;
diffuse_specular_internal_format = GL_RGBA8;
type = GL_UNSIGNED_BYTE;
}
#endif
RenderTargetTextures[RTT_TMP1] = generateRTT(res, rgba_internal_format, rgba_format, type);