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Added support for large images to openexr.

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This commit is contained in:
Jeroen Bakker
2021-12-10 15:38:46 +01:00
parent 05df6366a4
commit 60a9703de8
1 changed files with 4 additions and 4 deletions
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8
source/blender/imbuf/intern/openexr/openexr_api.cpp
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@@ -1922,8 +1922,8 @@ struct ImBuf *imb_load_openexr(const unsigned char *mem,
file = new MultiPartInputFile(*membuf); file = new MultiPartInputFile(*membuf);
Box2i dw = file->header(0).dataWindow(); Box2i dw = file->header(0).dataWindow();
const int width = dw.max.x - dw.min.x + 1; const size_t width = dw.max.x - dw.min.x + 1;
const int height = dw.max.y - dw.min.y + 1; const size_t height = dw.max.y - dw.min.y + 1;
// printf("OpenEXR-load: image data window %d %d %d %d\n", // printf("OpenEXR-load: image data window %d %d %d %d\n",
// dw.min.x, dw.min.y, dw.max.x, dw.max.y); // dw.min.x, dw.min.y, dw.max.x, dw.max.y);
@@ -1986,8 +1986,8 @@ struct ImBuf *imb_load_openexr(const unsigned char *mem,
const bool has_luma = exr_has_luma(*file); const bool has_luma = exr_has_luma(*file);
FrameBuffer frameBuffer; FrameBuffer frameBuffer;
float *first; float *first;
int xstride = sizeof(float[4]); size_t xstride = sizeof(float[4]);
int ystride = -xstride * width; size_t ystride = -xstride * width;
imb_addrectfloatImBuf(ibuf); imb_addrectfloatImBuf(ibuf);