Does this work on AMD hardware? It regresses every Intel GPU.
https://bugs.freedesktop.org/show_bug.cgi?id=100088
Samuel Pitoiset <samuel.pitoi...@gmail.com> writes:
> This fixes the following assertion when the key is 0.
>
> main/hash.c:181: _mesa_HashLookup_unlocked: Assertion `key' failed.
>
> Fixes: 633c959fae ("getteximage: Return correct error value when texure
> object is not found")
> Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
> ---
> src/mesa/main/texgetimage.c | 10 +++++++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
> index c0c50b0518..37fda3dc9c 100644
> --- a/src/mesa/main/texgetimage.c
> +++ b/src/mesa/main/texgetimage.c
> @@ -1458,7 +1458,9 @@ _mesa_GetTextureSubImage(GLuint texture, GLint level,
> {
> GET_CURRENT_CONTEXT(ctx);
> static const char *caller = "glGetTextureSubImage";
> - struct gl_texture_object *texObj =
> + struct gl_texture_object *texObj = NULL;
> +
> + if (texture > 0)
> _mesa_lookup_texture(ctx, texture);
>
> if (!texObj) {
> @@ -1774,9 +1776,11 @@ _mesa_GetCompressedTextureSubImage(GLuint texture,
> GLint level,
> {
> GET_CURRENT_CONTEXT(ctx);
> static const char *caller = "glGetCompressedTextureImage";
> - struct gl_texture_object *texObj;
> + struct gl_texture_object *texObj = NULL;
> +
> + if (texture > 0)
> + texObj = _mesa_lookup_texture(ctx, texture);
>
> - texObj = _mesa_lookup_texture(ctx, texture);
> if (!texObj) {
> _mesa_error(ctx, GL_INVALID_VALUE, "%s(texture)", caller);
> return;
> --
> 2.12.0
>
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