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HEIC: Fixed data copy when strides are mismatched.

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This commit is contained in:
Бранимир Караџић
2024-06-13 22:18:23 -07:00
parent 61a7e9ebe7
commit 59f188a6ad
1 changed files with 6 additions and 3 deletions
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9
src/image_decode.cpp
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@@ -844,8 +844,8 @@ namespace bimg
heif_image* image;
heif_decode_image(handle, &image, heif_colorspace_RGB, heif_chroma_interleaved_RGBA, NULL);
int32_t stride;
const uint8_t* data = heif_image_get_plane_readonly(image, heif_channel_interleaved, &stride);
int32_t srcStride;
const uint8_t* data = heif_image_get_plane_readonly(image, heif_channel_interleaved, &srcStride);
ImageContainer* output = NULL;
if (NULL != data)
@@ -853,6 +853,7 @@ namespace bimg
const bimg::TextureFormat::Enum format = bimg::TextureFormat::RGBA8;
const int32_t width = heif_image_handle_get_width(handle);
const int32_t height = heif_image_handle_get_height(handle);
const int32_t dstStride = width*4;
output = imageAlloc(_allocator
, format
@@ -862,8 +863,10 @@ namespace bimg
, 1
, false
, false
, data
, NULL
);
bx::memCopy(output->m_data, dstStride, data, srcStride, dstStride, height);
}
heif_image_release(image);