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Differential D7320 Diff 23409 source/blender/gpu/intern/gpu_viewport.c

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source/blender/gpu/intern/gpu_viewport.c

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* Try to find a texture corresponding to params into the texture pool. * Try to find a texture corresponding to params into the texture pool.
* If no texture was found, create one and add it to the pool. * If no texture was found, create one and add it to the pool.
*/ */
GPUTexture *GPU_viewport_texture_pool_query( GPUTexture *GPU_viewport_texture_pool_query(
GPUViewport *viewport, void *engine, int width, int height, int format) GPUViewport *viewport, void *engine, int width, int height, int format)
{ {
GPUTexture *tex; GPUTexture *tex;
for (ViewportTempTexture *tmp_tex = viewport->tex_pool.first; tmp_tex; tmp_tex = tmp_tex->next) { LISTBASE_FOREACH (ViewportTempTexture *, tmp_tex, &viewport->tex_pool) {
if ((GPU_texture_format(tmp_tex->texture) == format) && if ((GPU_texture_format(tmp_tex->texture) == format) &&
(GPU_texture_width(tmp_tex->texture) == width) && (GPU_texture_width(tmp_tex->texture) == width) &&
(GPU_texture_height(tmp_tex->texture) == height)) { (GPU_texture_height(tmp_tex->texture) == height)) {
/* Search if the engine is not already using this texture */ /* Search if the engine is not already using this texture */
for (int i = 0; i < MAX_ENGINE_BUFFER_SHARING; i++) { for (int i = 0; i < MAX_ENGINE_BUFFER_SHARING; i++) {
if (tmp_tex->user[i] == engine) { if (tmp_tex->user[i] == engine) {
break; break;
} }
Show All 40 Lines if (no_user) {
GPU_texture_free(tmp_tex->texture); GPU_texture_free(tmp_tex->texture);
BLI_freelinkN(&viewport->tex_pool, tmp_tex); BLI_freelinkN(&viewport->tex_pool, tmp_tex);
} }
} }
} }
static void gpu_viewport_texture_pool_free(GPUViewport *viewport) static void gpu_viewport_texture_pool_free(GPUViewport *viewport)
{ {
for (ViewportTempTexture *tmp_tex = viewport->tex_pool.first; tmp_tex; tmp_tex = tmp_tex->next) { LISTBASE_FOREACH (ViewportTempTexture *, tmp_tex, &viewport->tex_pool) {
GPU_texture_free(tmp_tex->texture); GPU_texture_free(tmp_tex->texture);
} }
BLI_freelistN(&viewport->tex_pool); BLI_freelistN(&viewport->tex_pool);
} }
/* Takes an NULL terminated array of engine_handle. Returns true is data is still valid. */ /* Takes an NULL terminated array of engine_handle. Returns true is data is still valid. */
bool GPU_viewport_engines_data_validate(GPUViewport *viewport, void **engine_handle_array) bool GPU_viewport_engines_data_validate(GPUViewport *viewport, void **engine_handle_array)
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