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| author | Johannes Schickel | 2011-02-24 17:08:51 +0100 |
|---|---|---|
| committer | Johannes Schickel | 2011-02-24 17:10:49 +0100 |
| commit | d81bb9794f59787ced1edde4c867aa307cec68fb (patch) | |
| tree | b0228cfbc9c6a49910e52ce77e405d3754694b42 /backends | |
| parent | 8bd01f69b202e12ba656524a8e64691b5fb08414 (diff) | |
| download | scummvm-rg350-d81bb9794f59787ced1edde4c867aa307cec68fb.tar.gz scummvm-rg350-d81bb9794f59787ced1edde4c867aa307cec68fb.tar.bz2 scummvm-rg350-d81bb9794f59787ced1edde4c867aa307cec68fb.zip | |
OPENGL: Prefer single operation texture updates.
When doing glTexSubImage2D we do not need to assure that the source data has
the same width as the texture when we want to update the data, we just need
to assure that the width * Bpp cound matches the pitch.
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/graphics/opengl/gltexture.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backends/graphics/opengl/gltexture.cpp b/backends/graphics/opengl/gltexture.cpp index cd9e23cb71..7b7d40f174 100644 --- a/backends/graphics/opengl/gltexture.cpp +++ b/backends/graphics/opengl/gltexture.cpp @@ -149,7 +149,7 @@ void GLTexture::updateBuffer(const void *buf, int pitch, GLuint x, GLuint y, GLu glBindTexture(GL_TEXTURE_2D, _textureName); CHECK_GL_ERROR(); // Check if the buffer has its data contiguously - if (static_cast<int>(w) * _bytesPerPixel == pitch && w == _textureWidth) { + if (static_cast<int>(w) * _bytesPerPixel == pitch) { glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, w, h, _glFormat, _glType, buf); CHECK_GL_ERROR(); } else { |