diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2021-09-06 13:04:26 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2021-09-06 13:05:58 +0300 |
| commit | 687f70ceca88324fb8f376e086a55b341dd34e6f (patch) | |
| tree | 1d9b467aecc63dbb78c77d67d046e3a86527cef1 /source/blender/blenkernel/intern/studiolight.c | |
| parent | a0912ff5663b950222ef00485a3853bfb6001db4 (diff) | |
ImBuf: add IMB_allocFromBufferOwn that takes ownership of the buffer
Avoids duplicating the image buffer when saving thumbnails.
Diffstat (limited to 'source/blender/blenkernel/intern/studiolight.c')
| -rw-r--r-- | source/blender/blenkernel/intern/studiolight.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/source/blender/blenkernel/intern/studiolight.c b/source/blender/blenkernel/intern/studiolight.c index 95436372a65..29f726ece71 100644 --- a/source/blender/blenkernel/intern/studiolight.c +++ b/source/blender/blenkernel/intern/studiolight.c @@ -439,17 +439,15 @@ static void studiolight_load_equirect_image(StudioLight *sl) if (ctx.diffuse_pass != NULL) { float *converted_pass = studiolight_multilayer_convert_pass( ibuf, ctx.diffuse_pass, ctx.num_diffuse_channels); - diffuse_ibuf = IMB_allocFromBuffer( + diffuse_ibuf = IMB_allocFromBufferOwn( NULL, converted_pass, ibuf->x, ibuf->y, ctx.num_diffuse_channels); - MEM_freeN(converted_pass); } if (ctx.specular_pass != NULL) { float *converted_pass = studiolight_multilayer_convert_pass( ibuf, ctx.specular_pass, ctx.num_specular_channels); - specular_ibuf = IMB_allocFromBuffer( + specular_ibuf = IMB_allocFromBufferOwn( NULL, converted_pass, ibuf->x, ibuf->y, ctx.num_specular_channels); - MEM_freeN(converted_pass); } IMB_exr_close(ibuf->userdata); @@ -1148,12 +1146,11 @@ static void studiolight_calculate_irradiance_equirect_image(StudioLight *sl) } ITER_PIXELS_END; - sl->equirect_irradiance_buffer = IMB_allocFromBuffer(NULL, - colbuf, - STUDIOLIGHT_IRRADIANCE_EQUIRECT_WIDTH, - STUDIOLIGHT_IRRADIANCE_EQUIRECT_HEIGHT, - 4); - MEM_freeN(colbuf); + sl->equirect_irradiance_buffer = IMB_allocFromBufferOwn(NULL, + colbuf, + STUDIOLIGHT_IRRADIANCE_EQUIRECT_WIDTH, + STUDIOLIGHT_IRRADIANCE_EQUIRECT_HEIGHT, + 4); } sl->flag |= STUDIOLIGHT_EQUIRECT_IRRADIANCE_IMAGE_CALCULATED; } |