42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#ifndef GLES_TEXTURE_UTILS_H
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#define GLES_TEXTURE_UTILS_H
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#include <GLES3/gl31.h>
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namespace GLESTextureUtils {
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void computeTextureStartEnd(
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GLsizei width, GLsizei height, GLsizei depth,
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GLenum format, GLenum type,
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int unpackAlignment,
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int unpackRowLength,
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int unpackImageHeight,
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int unpackSkipPixels,
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int unpackSkipRows,
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int unpackSkipImages,
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int* start,
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int* end);
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int computeTotalImageSize(
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GLsizei width, GLsizei height, GLsizei depth,
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GLenum format, GLenum type,
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int unpackAlignment,
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int unpackRowLength,
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int unpackImageHeight,
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int unpackSkipPixels,
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int unpackSkipRows,
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int unpackSkipImages);
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int computeNeededBufferSize(
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GLsizei width, GLsizei height, GLsizei depth,
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GLenum format, GLenum type,
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int unpackAlignment,
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int unpackRowLength,
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int unpackImageHeight,
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int unpackSkipPixels,
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int unpackSkipRows,
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int unpackSkipImages);
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} // namespace GLESTextureUtils
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#endif
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