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progs/demos: print more info in fbotexture.c

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This commit is contained in:
Brian Paul
2009-08-14 14:15:18 -06:00
parent e3bc1fb6bc
commit e8957f4800
1 changed files with 24 additions and 4 deletions
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28
progs/demos/fbotexture.c
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@@ -498,7 +498,7 @@ SetupFunctionPointers(void)
* Make FBO to render into given texture.
*/
static GLuint
MakeFBO_RenderTexture(GLuint TexObj)
MakeFBO_RenderTexture(GLuint texObj)
{
GLuint fb;
GLint sizeFudge = 0;
@@ -507,7 +507,7 @@ MakeFBO_RenderTexture(GLuint TexObj)
glBindFramebuffer_func(GL_FRAMEBUFFER_EXT, fb);
/* Render color to texture */
glFramebufferTexture2D_func(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
TexTarget, TexObj, TextureLevel);
TexTarget, texObj, TextureLevel);
if (Use_ARB_fbo) {
/* use a smaller depth buffer to see what happens */
@@ -541,7 +541,7 @@ MakeFBO_RenderTexture(GLuint TexObj)
/* queries */
{
GLint bits, w, h;
GLint bits, w, h, name;
glBindRenderbuffer_func(GL_RENDERBUFFER_EXT, DepthRB);
glGetRenderbufferParameteriv_func(GL_RENDERBUFFER_EXT,
@@ -559,8 +559,28 @@ MakeFBO_RenderTexture(GLuint TexObj)
glGetRenderbufferParameteriv_func(GL_RENDERBUFFER_EXT,
GL_RENDERBUFFER_STENCIL_SIZE_EXT, &bits);
printf("Stencil renderbuffer size = %d bits\n", bits);
}
glGetFramebufferAttachmentParameteriv_func(GL_FRAMEBUFFER_EXT,
GL_COLOR_ATTACHMENT0,
GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT,
&name);
printf("Render to texture name: %d\n", texObj);
printf("Color attachment[0] name: %d\n", name);
assert(texObj == name);
glGetFramebufferAttachmentParameteriv_func(GL_FRAMEBUFFER_EXT,
GL_STENCIL_ATTACHMENT,
GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT,
&name);
printf("Stencil attachment name: %d\n", name);
glGetFramebufferAttachmentParameteriv_func(GL_FRAMEBUFFER_EXT,
GL_DEPTH_ATTACHMENT,
GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT,
&name);
printf("Depth attachment name: %d\n", name);
}
/* bind the regular framebuffer */
glBindFramebuffer_func(GL_FRAMEBUFFER_EXT, 0);