mesa: add KHR_no_error support for glGetTexture*HandleARB()

It would be nice to have a no_error path for
_mesa_test_texobj_completeness() because this function doesn't
only test if the texture is complete.

Anyway, that seems enough for now and a bunch of checks are
skipped with this patch.

Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>

2 files changed, 38 insertions, 0 deletions

diff --git a/src/mesa/main/texturebindless.c b/src/mesa/main/texturebindless.c
index 5c606e9f4b4..a56d6e3b370 100644
--- a/src/mesa/main/texturebindless.c
+++ b/src/mesa/main/texturebindless.c
@@ -533,6 +533,20 @@ is_sampler_border_color_valid(struct gl_sampler_object *samp)
 }
 
 GLuint64 GLAPIENTRY
+_mesa_GetTextureHandleARB_no_error(GLuint texture)
+{
+   struct gl_texture_object *texObj;
+
+   GET_CURRENT_CONTEXT(ctx);
+
+   texObj = _mesa_lookup_texture(ctx, texture);
+   if (!_mesa_is_texture_complete(texObj, &texObj->Sampler))
+      _mesa_test_texobj_completeness(ctx, texObj);
+
+   return get_texture_handle(ctx, texObj, &texObj->Sampler);
+}
+
+GLuint64 GLAPIENTRY
 _mesa_GetTextureHandleARB(GLuint texture)
 {
    struct gl_texture_object *texObj = NULL;
@@ -584,6 +598,23 @@ _mesa_GetTextureHandleARB(GLuint texture)
 }
 
 GLuint64 GLAPIENTRY
+_mesa_GetTextureSamplerHandleARB_no_error(GLuint texture, GLuint sampler)
+{
+   struct gl_texture_object *texObj;
+   struct gl_sampler_object *sampObj;
+
+   GET_CURRENT_CONTEXT(ctx);
+
+   texObj = _mesa_lookup_texture(ctx, texture);
+   sampObj = _mesa_lookup_samplerobj(ctx, sampler);
+
+   if (!_mesa_is_texture_complete(texObj, sampObj))
+      _mesa_test_texobj_completeness(ctx, texObj);
+
+   return get_texture_handle(ctx, texObj, sampObj);
+}
+
+GLuint64 GLAPIENTRY
 _mesa_GetTextureSamplerHandleARB(GLuint texture, GLuint sampler)
 {
    struct gl_texture_object *texObj = NULL;
diff --git a/src/mesa/main/texturebindless.h b/src/mesa/main/texturebindless.h
index 467105ef414..62c954b6576 100644
--- a/src/mesa/main/texturebindless.h
+++ b/src/mesa/main/texturebindless.h
@@ -68,7 +68,14 @@ _mesa_delete_sampler_handles(struct gl_context *ctx,
 /*@{*/
 
 GLuint64 GLAPIENTRY
+_mesa_GetTextureHandleARB_no_error(GLuint texture);
+
+GLuint64 GLAPIENTRY
 _mesa_GetTextureHandleARB(GLuint texture);
+
+GLuint64 GLAPIENTRY
+_mesa_GetTextureSamplerHandleARB_no_error(GLuint texture, GLuint sampler);
+
 GLuint64 GLAPIENTRY
 _mesa_GetTextureSamplerHandleARB(GLuint texture, GLuint sampler);