DRW manager: Always assume that the GL_DITHER and GL_SCISSOR_TEST should be disabled if not used.
This may fix a glitch detected when you perform edited mesh selection. See comment in rB00bdb5cdf08f
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Notes:
blender-bot
2023-02-14 03:13:20 +01:00
Referenced by issue #62999, Blender 2.8, Selection tool crashes blender in editmode. Only in Vertex and/or Edge Select.
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@ -1784,11 +1784,6 @@ void DRW_render_gpencil(struct RenderEngine *engine, struct Depsgraph *depsgraph
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drw_viewport_var_init();
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/* set default viewport */
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gpuPushAttr(GPU_ENABLE_BIT | GPU_VIEWPORT_BIT);
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glDisable(GL_SCISSOR_TEST);
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glViewport(0, 0, size[0], size[1]);
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/* Main rendering. */
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rctf view_rect;
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rcti render_rect;
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@ -1810,8 +1805,6 @@ void DRW_render_gpencil(struct RenderEngine *engine, struct Depsgraph *depsgraph
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glDisable(GL_DEPTH_TEST);
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/* Restore Drawing area. */
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gpuPopAttr();
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glEnable(GL_SCISSOR_TEST);
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GPU_framebuffer_restore();
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/* Changing Context */
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@ -2543,9 +2536,7 @@ void DRW_framebuffer_select_id_release(ARegion *ar)
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ED_view3d_clipping_disable();
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}
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glEnable(GL_SCISSOR_TEST);
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GPU_depth_test(false);
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glEnable(GL_DITHER);
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GPU_framebuffer_restore();
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