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Implemented ImmediateRendering helper class, which emulates old-style calls when : r8567 Added helper for drawing like in immediate mode with GL core profile. r8569 ImmediateRendering: support 2D texcoord, store color as 8-bit. r8574 Fixed bug in ImmediateRendering::glColor4ub (broke r_showVertexColor). r8576 Now ImmediateRendering can transfer vertex data to VBO in chunks. It collects geometrical data inside, and sometimes draws all of it by creating a temporary VBO and uploading the data to it. If r_immediateRenderingEmulate is 0, then emulation is disabled and deprecated GL calls are done directly. Note that you cannot set it to 0 if Core profile is active. This list of commits changes render tools to use the new helper class. r8566 Moved RB_ShowTrace and RB_DrawExpandedTriangles to tr_rendertools.cpp. r8568 Fixed a bunch of debug tools using ImmediateRendering. r8571 Fixed r_showLightCount and r_showShadowCount. r8572 testImage and testVideo commands work. r8576 Now ImmediateRendering can transfer vertex data to VBO in chunks. The final commit is: r8577 Do not try to run the still-broken render tools on Core profile. Here is the list of stuff which I did not manage to fix: //stgatilov: this one uses qglArrayElement to fetch vertices from VBO RB_ShowSilhouette(); //stgatilov: these ones use qglDrawPixels to display FBO contents RB_ShowDepthBuffer(); RB_ShowIntensity(); RB_TestGamma(); RB_TestGammaBias(); |
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