Lines Matching refs:compression

45     Applications may wish to take advantage of framebuffer compression. Some
46     platforms may support framebuffer compression at fixed bitrates. Such
47     compression algorithms generally produce results that are visually lossless,
51     This extension enables applications to opt-in to fixed-rate compression
55     be requested for all formats and applications can query what level of compression
101     EGL_SURFACE_COMPRESSION_EXT specifies the fixed-rate compression that may
104     compression is disabled.
106     then the implementation may enable compression at a default,
109     implementation may enable fixed-rate compression with a bitrate of at
112     implementation may enable fixed-rate compression with a bitrate of at
115     implementation may enable fixed-rate compression with a bitrate of at
118     implementation may enable fixed-rate compression with a bitrate of at
121     implementation may enable fixed-rate compression with a bitrate of at
124     implementation may enable fixed-rate compression with a bitrate of at
127     implementation may enable fixed-rate compression with a bitrate of at
130     implementation may enable fixed-rate compression with a bitrate of at
133     implementation may enable fixed-rate compression with a bitrate of at
136     implementation may enable fixed-rate compression with a bitrate of at
139     implementation may enable fixed-rate compression with a bitrate of at
142     implementation may enable fixed-rate compression with a bitrate of at
146     specified fixed-rate compression rate applies to the component with
156     then the fixed-rate compression rate can be specified independently for
159     compression that may be enabled for rendering to plane 0,
161     compression that may be enabled for rendering to plane 1, and
162     EGL_SURFACE_COMPRESSION_PLANE2_EXT specifies the fixed-rate compression
183         EGL_SURFACE_COMPRESSION_EXT            enum    Fixed-rate compression
186         EGL_SURFACE_COMPRESSION_PLANE1_EXT     enum    Fixed-rate compression for plane 1
187         EGL_SURFACE_COMPRESSION_PLANE2_EXT     enum    Fixed-rate compression for plane 2
192     compression applied to a surface. For YUV surfaces, the value applied to
199     fixed-rate compression applied to plane 1 of a YUV surface.
201     fixed-rate compression applied to plane 2 of a YUV surface.
205     To get the list of all fixed-rate compression rates that are available on
217     <rates> are filled in with the available compression rates.
218     No more than <rate_size> compression rates will be returned even if more are available
249     1. Should fixed-rate compression be supported for pixmap or pbuffer
258        The result will be the specific compression ratio chosen by the
260        no fixed-rate compression was applied.
266     4. How can an application query the set of supported compression rates?
276         - the compression modes are currently tied to the surface, not the EGLConfig
282        Add a new query, specifically for the compression rates. This addresses the concerns