diff options
Diffstat (limited to 'src/renderergl2/tr_fbo.c')
| -rw-r--r-- | src/renderergl2/tr_fbo.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/renderergl2/tr_fbo.c b/src/renderergl2/tr_fbo.c index fee11d5c..a1d1339b 100644 --- a/src/renderergl2/tr_fbo.c +++ b/src/renderergl2/tr_fbo.c @@ -579,6 +579,19 @@ void FBO_Init(void) R_CheckFBO(tr.screenSsaoFbo); } + { + tr.renderCubeFbo = FBO_Create("_renderCubeFbo", tr.renderCubeImage->width, tr.renderCubeImage->height); + FBO_Bind(tr.renderCubeFbo); + + //FBO_AttachTextureImage(tr.renderCubeImage, 0); + R_AttachFBOTexture2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB, tr.renderCubeImage->texnum, 0); + glState.currentFBO->colorImage[0] = tr.renderCubeImage; + + FBO_CreateBuffer(tr.renderCubeFbo, GL_DEPTH_COMPONENT24_ARB, 0, 0); + + R_CheckFBO(tr.renderCubeFbo); + } + GL_CheckErrors(); FBO_Bind(NULL); @@ -783,7 +796,10 @@ void FBO_Blit(FBO_t *src, vec4i_t inSrcBox, vec2_t srcTexScale, FBO_t *dst, vec4 vec4i_t srcBox; if (!src) + { + ri.Printf(PRINT_WARNING, "Tried to blit from a NULL FBO!\n"); return; + } // framebuffers are 0 bottom, Y up. if (inSrcBox) |