diff options
| author | Clément Foucault <foucault.clem@gmail.com> | 2022-02-24 23:40:16 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2022-02-25 00:51:19 +0300 |
| commit | e59f754c169d855110296a365d93c33e82333385 (patch) | |
| tree | e42f9ad35ae0fbd4edf87e8d5d5f1eac2b46a3af /source/blender/editors/screen | |
| parent | c23ee6d7b4d6665aed4d0440153f0b1e80b77c8b (diff) | |
GPUTexture: Use immutable storage
This means textures need to have the number of mipmap levels specified
upfront. It does not mean the data is immutable.
There is fallback code for OpenGL < 4.2.
Immutable storage will enables texture views in the future.
Diffstat (limited to 'source/blender/editors/screen')
| -rw-r--r-- | source/blender/editors/screen/glutil.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/editors/screen/glutil.c b/source/blender/editors/screen/glutil.c index f43bc08151a..8a84f4cf079 100644 --- a/source/blender/editors/screen/glutil.c +++ b/source/blender/editors/screen/glutil.c @@ -77,8 +77,9 @@ void immDrawPixelsTexScaledFullSize(const IMMDrawPixelsTexState *state, * filtering results. Mipmaps can be used to get better results (i.e. #GL_LINEAR_MIPMAP_LINEAR), * so always use mipmaps when filtering. */ const bool use_mipmap = use_filter && ((draw_width < img_w) || (draw_height < img_h)); + const int mips = use_mipmap ? 9999 : 1; - GPUTexture *tex = GPU_texture_create_2d("immDrawPixels", img_w, img_h, 1, gpu_format, NULL); + GPUTexture *tex = GPU_texture_create_2d("immDrawPixels", img_w, img_h, mips, gpu_format, NULL); const bool use_float_data = ELEM(gpu_format, GPU_RGBA16F, GPU_RGB16F, GPU_R16F); eGPUDataFormat gpu_data_format = (use_float_data) ? GPU_DATA_FLOAT : GPU_DATA_UBYTE; |