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| author | Clément Foucault <foucault.clem@gmail.com> | 2018-04-06 11:09:23 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2018-04-06 11:25:53 +0300 |
| commit | 4a73127a2b11056236c40e85ceb75230f2b4888d (patch) | |
| tree | 97ff1df3d2c092afecf1c4032765600762681a68 /source/blender/gpu/intern | |
| parent | 80d4d713607aafa69a4fde15cc1cdadc0e167abf (diff) | |
UI: Perf: Improve ui_draw_dropshadow.
Replace the 12 iterations of UI_draw_roundbox_4fv with only one batch.
This mean less overdraw and less drawcalls.
I had to hack the opacity falloff curve manually to get approximatly the
same result as previous technique. I'm sure with a bit more brain power
somebody could find the perfect function.
Diffstat (limited to 'source/blender/gpu/intern')
| -rw-r--r-- | source/blender/gpu/intern/gpu_shader.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/gpu/intern/gpu_shader.c b/source/blender/gpu/intern/gpu_shader.c index c2f0aaf65de..08a2c0c2c09 100644 --- a/source/blender/gpu/intern/gpu_shader.c +++ b/source/blender/gpu/intern/gpu_shader.c @@ -68,6 +68,8 @@ extern char datatoc_gpu_shader_2D_image_vert_glsl[]; extern char datatoc_gpu_shader_2D_image_rect_vert_glsl[]; extern char datatoc_gpu_shader_2D_image_multi_rect_vert_glsl[]; extern char datatoc_gpu_shader_2D_widget_base_vert_glsl[]; +extern char datatoc_gpu_shader_2D_widget_shadow_vert_glsl[]; +extern char datatoc_gpu_shader_2D_widget_shadow_frag_glsl[]; extern char datatoc_gpu_shader_2D_nodelink_frag_glsl[]; extern char datatoc_gpu_shader_2D_nodelink_vert_glsl[]; @@ -801,6 +803,8 @@ GPUShader *GPU_shader_get_builtin_shader(GPUBuiltinShader shader) [GPU_SHADER_2D_WIDGET_BASE] = { datatoc_gpu_shader_2D_widget_base_vert_glsl, datatoc_gpu_shader_2D_smooth_color_frag_glsl}, + [GPU_SHADER_2D_WIDGET_SHADOW] = { datatoc_gpu_shader_2D_widget_shadow_vert_glsl, + datatoc_gpu_shader_2D_widget_shadow_frag_glsl }, [GPU_SHADER_2D_NODELINK] = { datatoc_gpu_shader_2D_nodelink_vert_glsl, datatoc_gpu_shader_2D_nodelink_frag_glsl }, [GPU_SHADER_2D_NODELINK_INST] = { datatoc_gpu_shader_2D_nodelink_vert_glsl, |