progs/tests: use first color attachement
Allows the tests to be run on drivers that supports only one color attachement.
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67108b5d12
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bd2239e497
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@ -36,8 +36,8 @@ Display( void )
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/* draw to user framebuffer */
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glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
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glDrawBuffer(GL_COLOR_ATTACHMENT1_EXT);
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glReadBuffer(GL_COLOR_ATTACHMENT1_EXT);
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glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
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glReadBuffer(GL_COLOR_ATTACHMENT0_EXT);
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status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
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if (status != GL_FRAMEBUFFER_COMPLETE_EXT) {
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@ -161,7 +161,7 @@ Init( void )
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assert(i == MyFB);
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CheckError(__LINE__);
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glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT1_EXT,
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glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
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GL_RENDERBUFFER_EXT, MyRB);
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glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_RGB, Width, Height);
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@ -40,8 +40,8 @@ Display( void )
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/* draw to user framebuffer */
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glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
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glDrawBuffer(GL_COLOR_ATTACHMENT1_EXT);
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glReadBuffer(GL_COLOR_ATTACHMENT1_EXT);
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glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
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glReadBuffer(GL_COLOR_ATTACHMENT0_EXT);
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status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
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if (status != GL_FRAMEBUFFER_COMPLETE_EXT) {
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@ -163,7 +163,7 @@ Init( void )
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glGenRenderbuffersEXT(1, &ColorRb);
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glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, ColorRb);
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assert(glIsRenderbufferEXT(ColorRb));
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glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT1_EXT,
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glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
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GL_RENDERBUFFER_EXT, ColorRb);
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glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_RGB, Width, Height);
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@ -50,8 +50,8 @@ Display( void )
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/* draw to user framebuffer */
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glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
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glDrawBuffer(GL_COLOR_ATTACHMENT1_EXT);
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glReadBuffer(GL_COLOR_ATTACHMENT1_EXT);
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glDrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
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glReadBuffer(GL_COLOR_ATTACHMENT0_EXT);
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status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
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if (status != GL_FRAMEBUFFER_COMPLETE_EXT) {
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@ -189,7 +189,7 @@ Init( void )
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glGenRenderbuffersEXT(1, &ColorRb);
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glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, ColorRb);
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assert(glIsRenderbufferEXT(ColorRb));
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glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT1_EXT,
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glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
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GL_RENDERBUFFER_EXT, ColorRb);
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glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_RGB, Width, Height);
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