Abstract: Systems, methods, and computer readable media for generating optimized shader programs (e.g., vertex and fragment) at run-time are described. In general, techniques are disclosed for determining when an executing graphics program (a “client”) issues a command that, to be carried out, would require a significant change in the currently executing shader program (a “shader”). When this is detected, the client's specified change may be used to identify a minimal set of shader instructions that can provide the client's designated effect. The instructions so identified, may be used to generate a shader optimized for that effect.

Abstract: Systems, methods, and computer readable media for generating optimized shader programs (e.g., vertex and fragment) at run-time are described. In general, techniques are disclosed for determining when an executing graphics program (a “client”) issues a command that, to be carried out, would require a significant change in the currently executing shader program (a “shader”). When this is detected, the client's specified change may be used to identify a minimal set of shader instructions that can provide the client's designated effect. The instructions so identified, may be used to generate a shader optimized for that effect.

Abstract: Systems, methods, and computer readable media for generating optimized shader programs (e.g., vertex and fragment) at run-time are described. In general, techniques are disclosed for determining when an executing graphics program (a “client”) issues a command that, to be carried out, would require a significant change in the currently executing shader program (a “shader”). When this is detected, the client's specified change may be used to identify a minimal set of shader instructions that can provide the client's designated effect. The instructions so identified, may be used to generate a shader optimized for that effect.

Abstract: Methods, apparatuses, systems, and machine readable media for pixel transformations. One exemplary method includes: determining a state of a pixel format transformation, wherein a pixel format includes a predetermined number of pixel data components and a predetermined number of bits for each of the pixel data components and wherein the state includes a source pixel format and a destination pixel format and at least one intermediate pixel format; converting pixel data in the source pixel format to pixel data in the intermediate pixel format; and converting the pixel data in the intermediate pixel format to pixel data in the destination pixel format. In certain embodiments, a method includes building and compiling a function, at run-time, for the pixel format transformation based upon the state.

Abstract: Systems, methods, and computer readable media for generating optimized shader programs (e.g., vertex and fragment) at run-time are described. In general, techniques are disclosed for determining when an executing graphics program (a “client”) issues a command that, to be carried out, would require a significant change in the currently executing shader program (a “shader”). When this is detected, the client's specified change may be used to identify a minimal set of shader instructions that can provide the client's designated effect. The instructions so identified, may be used to generate a shader optimized for that effect.

Abstract: Methods, apparatuses, systems, and machine readable media for pixel transformations. One exemplary method includes: determining a state of a pixel format transformation, wherein a pixel format includes a predetermined number of pixel data components and a predetermined number of bits for each of the pixel data components and wherein the state includes a source pixel format and a destination pixel format and at least one intermediate pixel format; converting pixel data in the source pixel format to pixel data in the intermediate pixel format; and converting the pixel data in the intermediate pixel format to pixel data in the destination pixel format. In certain embodiments, a method includes building and compiling a function, at run-time, for the pixel format transformation based upon the state.

Abstract: Methods, apparatuses, systems, and machine readable media for pixel transformations. One exemplary method includes: determining a state of a pixel format transformation, wherein a pixel format includes a predetermined number of pixel data components and a predetermined number of bits for each of the pixel data components and wherein the state includes a source pixel format and a destination pixel format and at least one intermediate pixel format; converting pixel data in the source pixel format to pixel data in the intermediate pixel format; and converting the pixel data in the intermediate pixel format to pixel data in the destination pixel format. In certain embodiments, a method includes building and compiling a function, at run-time, for the pixel format transformation based upon the state.

Abstract: Methods, apparatuses, systems, and machine readable media for pixel transformations. One exemplary method includes: determining a state of a pixel format transformation, wherein a pixel format includes a predetermined number of pixel data components and a predetermined number of bits for each of the pixel data components and wherein the state includes a source pixel format and a destination pixel format and at least one intermediate pixel format; converting pixel data in the source pixel format to pixel data in the intermediate pixel format; and converting the pixel data in the intermediate pixel format to pixel data in the destination pixel format. In certain embodiments, a method includes building and compiling a function, at run-time, for the pixel format transformation based upon the state.

Abstract: Methods, apparatuses, systems, and machine readable media for pixel transformations. One exemplary method includes: determining a state of a pixel format transformation, wherein a pixel format includes a predetermined number of pixel data components and a predetermined number of bits for each of the pixel data components and wherein the state includes a source pixel format and a destination pixel format and at least one intermediate pixel format; converting pixel data in the source pixel format to pixel data in the intermediate pixel format; and converting the pixel data in the intermediate pixel format to pixel data in the destination pixel format. In certain embodiments, a method includes building and compiling a function, at run-time, for the pixel format transformation based upon the state.

Abstract: A method, system, and computer program product are provided for multi-threaded texture modulation in axis-aligned volume rendering. Three texture modulation threads are used to modulate texture of three sets of the volumetric data (image sets) in accordance with a texture modulation request. Control is returned from the first texture modulation thread to a main rendering thread while the first texture modulation thread is executing. A user can then interact with a display view while the first texture modulation thread is executing. An intermediate display view of a texture modulated set of volumetric data can be rendered. In one example, a plurality of display connections and contexts are opened for the main rendering thread and each texture modulation thread respectively. Sets of pixel buffers and look-up tables are provided for the respective texture modulation threads. A texture object is included in a context of the main rendering thread.