diff options
Diffstat (limited to 'drivers/gles3/rasterizer_storage_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index eca916854a..9edc37fe3b 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -826,15 +826,20 @@ Image RasterizerStorageGLES3::texture_get_data(RID p_texture,VS::CubeMapSide p_c DVector<uint8_t> data; - int data_size = Image::get_image_data_size(texture->width,texture->height,texture->format,texture->mipmaps>1?-1:0); + int data_size = Image::get_image_data_size(texture->alloc_width,texture->alloc_height,texture->format,texture->mipmaps>1?-1:0); - data.resize(data_size); + data.resize(data_size*2); //add some memory at the end, just in case for buggy drivers DVector<uint8_t>::Write wb = data.write(); glActiveTexture(GL_TEXTURE0); glBindTexture(texture->target,texture->tex_id); + glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); + + print_line("GET FORMAT: "+Image::get_format_name(texture->format)+" mipmaps: "+itos(texture->mipmaps)); + + for(int i=0;i<texture->mipmaps;i++) { int ofs=0; @@ -848,7 +853,9 @@ Image RasterizerStorageGLES3::texture_get_data(RID p_texture,VS::CubeMapSide p_c glGetCompressedTexImage(texture->target,i,&wb[ofs]); } else { + glPixelStorei(GL_PACK_ALIGNMENT, 1); + glGetTexImage(texture->target,i,texture->gl_format_cache,texture->gl_type_cache,&wb[ofs]); } } @@ -856,6 +863,8 @@ Image RasterizerStorageGLES3::texture_get_data(RID p_texture,VS::CubeMapSide p_c wb=DVector<uint8_t>::Write(); + data.resize(data_size); + Image img(texture->alloc_width,texture->alloc_height,texture->mipmaps>1?true:false,texture->format,data); return img; |