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OpenGL2: Replace r_exportCubemaps cvar with exportCubemaps command.

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This commit is contained in:
SmileTheory 2015-12-23 09:58:11 -08:00
parent a6a6162f04
commit c3216f54d2
4 changed files with 99 additions and 39 deletions
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35
code/renderergl2/tr_bsp.c
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@ -3067,13 +3067,9 @@ void R_AssignCubemapsToWorldSurfaces(void)
}
}
// FIXME: put this function declaration elsewhere
void R_SaveDDS(const char *filename, byte *pic, int width, int height, int depth);
void R_RenderAllCubemaps(void)
{
byte *data = NULL;
int sideSize = CUBE_MAP_SIZE * CUBE_MAP_SIZE * 4;
int i, j;
for (i = 0; i < tr.numCubemaps; i++)
@ -3081,9 +3077,6 @@ void R_RenderAllCubemaps(void)
tr.cubemaps[i].image = R_CreateImage(va("*cubeMap%d", i), NULL, CUBE_MAP_SIZE, CUBE_MAP_SIZE, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE | IMGFLAG_MIPMAP | IMGFLAG_CUBEMAP, GL_RGBA8);
}
if (r_exportCubemaps->integer)
data = ri.Malloc(sideSize * 6);
for (i = 0; i < tr.numCubemaps; i++)
{
for (j = 0; j < 6; j++)
@ -3093,34 +3086,6 @@ void R_RenderAllCubemaps(void)
R_IssuePendingRenderCommands();
R_InitNextFrame();
}
if (r_exportCubemaps->integer)
{
char filename[MAX_QPATH];
byte *p;
cubemap_t *cubemap = &tr.cubemaps[i];
// FIXME: do this in backEnd
FBO_Bind(tr.renderCubeFbo);
p = data;
for (j = 0; j < 6; j++)
{
qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_CUBE_MAP_POSITIVE_X + j, cubemap->image->texnum, 0);
qglReadPixels(0, 0, CUBE_MAP_SIZE, CUBE_MAP_SIZE, GL_RGBA, GL_UNSIGNED_BYTE, p);
p += sideSize;
}
FBO_Bind(NULL);
Com_sprintf(filename, MAX_QPATH, "cubemaps/%s/%03d.dds", tr.world->baseName, backEnd.viewParms.targetFboCubemapIndex);
R_SaveDDS(filename, data, CUBE_MAP_SIZE, CUBE_MAP_SIZE, 6);
}
}
if (r_exportCubemaps->integer)
{
ri.Cvar_Set("r_exportCubemaps", "0");
ri.Free(data);
}
}