From: Antia Puentes <apuen...@igalia.com>
It will be used by the ARB_internalformat_query2 implementation
to check if the 'internalformat' passed is supported by texture
MULTISAMPLE 'targets'.
---
src/mesa/main/teximage.c | 6 +++---
src/mesa/main/teximage.h | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 50141be..12d7d0e 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -5160,8 +5160,8 @@ _mesa_TextureBufferRange(GLuint texture, GLenum
internalFormat, GLuint buffer,
bufObj, offset, size, "glTextureBufferRange");
}
-static GLboolean
-is_renderable_texture_format(struct gl_context *ctx, GLenum internalformat)
+GLboolean
+_mesa_is_renderable_texture_format(struct gl_context *ctx, GLenum
internalformat)
{
/* Everything that is allowed for renderbuffers,
* except for a base format of GL_STENCIL_INDEX, unless supported.
@@ -5241,7 +5241,7 @@ texture_image_multisample(struct gl_context *ctx, GLuint
dims,
return;
}
- if (!is_renderable_texture_format(ctx, internalformat)) {
+ if (!_mesa_is_renderable_texture_format(ctx, internalformat)) {
/* Page 172 of OpenGL ES 3.1 spec says:
* "An INVALID_ENUM error is generated if sizedinternalformat is not
* color-renderable, depth-renderable, or stencil-renderable (as
diff --git a/src/mesa/main/teximage.h b/src/mesa/main/teximage.h
index 5df36c5..218506c 100644
--- a/src/mesa/main/teximage.h
+++ b/src/mesa/main/teximage.h
@@ -164,6 +164,9 @@ _mesa_legal_texture_base_format_for_target(struct
gl_context *ctx,
unsigned dimensions,
const char *caller);
+GLboolean
+_mesa_is_renderable_texture_format(struct gl_context *ctx, GLenum
internalformat);
+
extern void
_mesa_texture_sub_image(struct gl_context *ctx, GLuint dims,
struct gl_texture_object *texObj,
--
2.5.3
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