diff options
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/intel_winsys/intel_surface.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_surface.c b/src/mesa/drivers/dri/intel_winsys/intel_surface.c index 3a5d52b6d7..ef2e62c809 100644 --- a/src/mesa/drivers/dri/intel_winsys/intel_surface.c +++ b/src/mesa/drivers/dri/intel_winsys/intel_surface.c @@ -217,7 +217,11 @@ a8r8g8b8_get_tile(struct pipe_surface *ps, - +/** + * Create a new surface of the specified format. + * This also plugs in the quad/tile read/write functions that + * will be used to access the buffer for rendering/texturing/etc. + */ struct pipe_surface * intel_new_surface(struct pipe_context *pipe, GLuint pipeFormat) { @@ -225,7 +229,7 @@ intel_new_surface(struct pipe_context *pipe, GLuint pipeFormat) if (!sps) return NULL; - sps->surface.width = 0; /* set in intel_alloc_renderbuffer_storage() */ + sps->surface.width = 0; /* set by renderbuffer::AllocStorage() */ sps->surface.height = 0; sps->surface.refcount = 1; sps->surface.format = pipeFormat; @@ -246,13 +250,17 @@ intel_new_surface(struct pipe_context *pipe, GLuint pipeFormat) sps->read_quad_stencil = read_quad_stencil; sps->write_quad_stencil = write_quad_stencil; break; + default: + assert(0); } return &sps->surface; } - +/** + * Return list of surface formats supported by this driver. + */ const GLuint * intel_supported_formats(struct pipe_context *pipe, GLuint *numFormats) { |