Graphics with adaptive temporal adjustments
An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, a graphics subsystem communicatively coupled to the application processor, an object space adjuster communicatively coupled to the graphics subsystem to adjust an object space parameter based on a screen space parameter, and a sample adjuster communicatively coupled to the graphics subsystem to adjust a sample parameter of the graphics subsystem based on a detected condition. Other embodiments are disclosed and claimed.
1 . At least one non-transitory computer readable storage medium comprising a set of instructions, which when executed by a computing system, cause the computing system to:
assign a first rate to a first object in a frame; and
assign a second rate to a second object in the frame, wherein the second rate indicates a greater number of pixels to share a pixel shader result than the first rate, wherein the first rate and the second rate are selected in response to identified motion, and wherein the identified motion is based on temporal anti-aliasing data.
2 . The at least one non-transitory computer readable storage medium of claim 1 , wherein the set of instructions, when executed, further cause the computing system to assign a third rate to a third object in the frame, wherein the third rate indicates a greater number of pixels to share a pixel shader result than the second rate, and wherein the third rate is associated with temporal anti-aliasing data.
3 . The at least one non-transitory computer readable storage medium of claim 1 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on an associated relative motion value.
4 . The at least one non-transitory computer readable storage medium of claim 3 , wherein the associated relative motion value is assigned on a per-pixel basis.
5 . The at least one non-transitory computer readable storage medium of claim 3 , wherein the associated relative motion value is based on a comparison corresponding to a difference in pixel values data between the frame and a subsequent frame as well as being based on the temporal anti-aliasing data of the subsequent frame.
6 . The at least one non-transitory computer readable storage medium of claim 1 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on an actual complexity of a scene as determined from a prior frame.
7 . The at least one non-transitory computer readable storage medium of claim 1 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on changes in a scene as compared with a prior frame and based on one or more detected static objects as compared with the prior frame.
8 . An apparatus comprising:
a memory interface; and
a graphics processing unit coupled to the memory interface, the graphics processing unit to:
assign a first rate to a first object in a frame; and
assign a second rate to a second object in the frame, wherein the second rate indicates a greater number of pixels to share a pixel shader result than the first rate, wherein the first rate and the second rate are selected in response to identified motion, and wherein the identified motion is based on temporal anti-aliasing data.
9 . The apparatus of claim 8 , wherein the graphics processing unit is further to:
assign a third rate to a third object in the frame, wherein the third rate indicates a greater number of pixels to share a pixel shader result than the second rate, and wherein the third rate is associated with temporal anti-aliasing data.
10 . The apparatus of claim 8 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on an associated relative motion value.
11 . The apparatus of claim 10 , wherein the associated relative motion value is assigned on a per-pixel basis.
12 . The apparatus of claim 10 , wherein the associated relative motion value is based on a comparison corresponding to a difference in pixel values data between the frame and a subsequent frame as well as being based on the temporal anti-aliasing data of the subsequent frame.
13 . The apparatus of claim 8 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on an actual complexity of a scene as determined from a prior frame.
14 . The apparatus of claim 8 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on changes in a scene as compared with a prior frame and based on one or more detected static objects as compared with the prior frame.
15 . An electronic processing system, comprising:
an application processor; and
a graphics subsystem communicatively coupled to the application processor, the graphics subsystem to:
assign a first rate to a first object in a frame; and
assign a second rate to a second object in the frame, wherein the second rate indicates a greater number of pixels to share a pixel shader result than the first rate, wherein the first rate and the second rate are selected in response to identified motion, and wherein the identified motion is based on temporal anti-aliasing data.
16 . The electronic processing system of claim 15 , wherein the graphics subsystem is further to: assign a third rate to a third object in the frame, wherein the third rate indicates a greater number of pixels to share a pixel shader result than the second rate, and wherein the third rate is associated with temporal anti-aliasing data.
17 . The electronic processing system of claim 15 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on an associated relative motion value.
18 . The electronic processing system of claim 17 , wherein the associated relative motion value is assigned on a per-pixel basis.
19 . The electronic processing system of claim 17 , wherein the associated relative motion value is based on a comparison corresponding to a difference in pixel values data between the frame and a subsequent frame as well as being based on the temporal anti-aliasing data of the subsequent frame.
20 . The electronic processing system of claim 15 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on an actual complexity of a scene as determined from a prior frame.
21 . The electronic processing system of claim 15 , wherein a number of samples for anti-aliasing are assigned to each of the first and second objects in the frame based on changes in a scene as compared with a prior frame and based on one or more detected static objects as compared with the prior frame.