diff options
| author | Brian Paul <brianp@vmware.com> | 2010-05-09 18:42:14 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-05-09 21:19:42 -0600 |
| commit | 8ea614832d62554ada44d0a0ef7dc96ec9a8f154 (patch) | |
| tree | fa7ef90574c0872f82d37e7b1b01c616a3258548 /src/mesa | |
| parent | 279056f8034f67ce7f17ccc1e5d96cd3c53a23f8 (diff) | |
mesa: use GL_RGBA16_SNORM for accum buffer
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/fbobject.c | 1 | ||||
| -rw-r--r-- | src/mesa/main/renderbuffer.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index 201a023246..2376e7f1a5 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -887,6 +887,7 @@ _mesa_base_fbo_format(GLcontext *ctx, GLenum internalFormat) case GL_RGB10_A2: case GL_RGBA12: case GL_RGBA16: + case GL_RGBA16_SNORM: return GL_RGBA; case GL_STENCIL_INDEX: case GL_STENCIL_INDEX1_EXT: diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c index b0e147604a..adc1199d87 100644 --- a/src/mesa/main/renderbuffer.c +++ b/src/mesa/main/renderbuffer.c @@ -986,6 +986,7 @@ _mesa_soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, pixelSize = 4 * sizeof(GLubyte); break; case GL_RGBA16: + case GL_RGBA16_SNORM: /* for accum buffer */ rb->Format = MESA_FORMAT_SIGNED_RGBA_16; rb->DataType = GL_SHORT; @@ -1756,7 +1757,7 @@ _mesa_add_accum_renderbuffer(GLcontext *ctx, struct gl_framebuffer *fb, } rb->Format = MESA_FORMAT_SIGNED_RGBA_16; - rb->InternalFormat = GL_RGBA16; + rb->InternalFormat = GL_RGBA16_SNORM; rb->AllocStorage = _mesa_soft_renderbuffer_storage; _mesa_add_renderbuffer(fb, BUFFER_ACCUM, rb); |