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mesa: fix using texture id 0 with glTextureSubImage*()

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Samuel Pitoiset 2017-06-21 10:11:49 +02:00
parent 45eb87e5e5
commit a285caaf25
1 changed files with 2 additions and 5 deletions
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7
src/mesa/main/teximage.c
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@ -3336,12 +3336,9 @@ texturesubimage(struct gl_context *ctx, GLuint dims,
_mesa_enum_to_string(type), pixels);
/* Get the texture object by Name. */
texObj = _mesa_lookup_texture(ctx, texture);
if (!texObj) {
_mesa_error(ctx, GL_INVALID_OPERATION, "glTextureSubImage%uD(texture)",
dims);
texObj = _mesa_lookup_texture_err(ctx, texture, callerName);
if (!texObj)
return;
}
/* check target (proxies not allowed) */
if (!legal_texsubimage_target(ctx, dims, texObj->Target, true)) {