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Eevee:Uuse compressed format for probes.

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One 1024px² octahedral probe (according to the GPU mem stats):
- RGBA16F = 17Mb
- RGB_11_11_10 = 4Mb
For the time being I prefer to maximize the number of probe possible in the scene for users to test.
This is obviously a temporary solution and the final choice of cubemap format should be exposed to the user.
This commit is contained in:
Clément Foucault
2017-06-09 23:51:48 +02:00
parent 97a77b43be
commit b35f562e18
1 changed files with 2 additions and 2 deletions
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4
source/blender/draw/engines/eevee/eevee_probes.c
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@@ -319,7 +319,7 @@ void EEVEE_probes_cache_finish(EEVEE_SceneLayerData *sldata)
if (!sldata->probe_pool) {
sldata->probe_pool = DRW_texture_create_2D_array(PROBE_SIZE, PROBE_SIZE, max_ff(1, pinfo->num_cube),
DRW_TEX_RGBA_16, DRW_TEX_FILTER | DRW_TEX_MIPMAP, NULL);
DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP, NULL);
if (sldata->probe_filter_fb) {
DRW_framebuffer_texture_attach(sldata->probe_filter_fb, sldata->probe_pool, 0, 0);
}
@@ -338,7 +338,7 @@ void EEVEE_probes_cache_finish(EEVEE_SceneLayerData *sldata)
}
}
DRWFboTexture tex_filter = {&sldata->probe_pool, DRW_TEX_RGBA_16, DRW_TEX_FILTER | DRW_TEX_MIPMAP};
DRWFboTexture tex_filter = {&sldata->probe_pool, DRW_TEX_RGB_11_11_10, DRW_TEX_FILTER | DRW_TEX_MIPMAP};
DRW_framebuffer_init(&sldata->probe_filter_fb, &draw_engine_eevee_type, PROBE_SIZE, PROBE_SIZE, &tex_filter, 1);