Graphics Processing Method, Apparatus, and System

A graphics processing method, comprising:

• receiving a command queue input by a current frame, wherein the command queue comprises multiple application programming interface (API) commands;
• converting the multiple API commands to multiple drawing commands, wherein each drawing command carries bounding rectangle information, execution content, a drawing mode, and drawing area information, and wherein the drawing mode comprises an opaque mode, a blend mode, or a wait mode;
• splitting, according to the bounding rectangle information and the drawing area information, each irregular drawing command in the multiple drawing commands into at least one first-class drawing command and at least one second-class drawing command, wherein a drawing area of the at least one first-class drawing command is a rectangle in a drawing area corresponding to the irregular drawing command, wherein a drawing area of the at least one second-class drawing command is a remaining corner area obtained after the drawing area of the at least one first-class drawing command is subtracted from the drawing area corresponding to the irregular drawing command, wherein a drawing mode of the at least one first-class drawing command is the same as a drawing mode of the irregular drawing command, and wherein a drawing mode of the at least one second-class drawing command is the wait mode;
• grouping, into multiple drawing command sets according to the bounding rectangle information and the drawing area information, a regular drawing command in the multiple drawing commands, and wherein the at least one first-class drawing command and the at least one second-class drawing command that are obtained after the irregular drawing command in the multiple drawing commands is split, so that drawing commands that belong to different drawing command sets do not intersect with each other;
• separately performing intersection detection on the multiple drawing command sets according to the bounding rectangle information and the drawing area information, so that drawing commands in each drawing command set in the multiple drawing command sets do not intersect with each other;
• separately performing, according to the execution content, the drawing mode, and the drawing area information, a drawing command combining on the multiple drawing command sets on which the intersection detection is performed;
• and
• executing the drawing command obtained after combining is performed on each drawing command set.

A graphics processing apparatus, comprising:

• a memory storing executable instructions;
• and
• a processor coupled to the memory and configured to:
• receive a command queue input by a current frame, wherein the command queue comprises multiple drawing commands, each drawing command carries bounding rectangle information, execution content, a drawing mode, and drawing area information, and the drawing mode comprises an opaque mode, a blend mode, or a wait mode;
• split, according to the bounding rectangle information and the drawing area information, each irregular drawing command in the multiple drawing commands into at least one first-class drawing command and at least one second-class drawing command, wherein a drawing area of the at least one first-class drawing command is a rectangle in a drawing area corresponding to the irregular drawing command, wherein a drawing area of the at least one second-class drawing command is a remaining corner area obtained after the drawing area of the at least one first-class drawing command is subtracted from the drawing area corresponding to the irregular drawing command, wherein a drawing mode of the at least one first-class drawing command is the same as a drawing mode of the irregular drawing command, and wherein a drawing mode of the at least one second-class drawing command is the wait mode;
• group, into multiple drawing command sets according to the bounding rectangle information and the drawing area information, a regular drawing command in the multiple drawing commands, and the at least one first-class drawing command and the at least one second-class drawing command that are obtained after the irregular drawing command in the multiple drawing commands is split, so that drawing commands that belong to different drawing command sets do not intersect with each other;
• separately perform intersection detection on the multiple drawing command sets according to the bounding rectangle information and the drawing area information, so that drawing commands in each drawing command set in the multiple drawing command sets do not intersect with each other;
• separately perform, according to the execution content, the drawing mode, and the drawing area information, a drawing command combining on the multiple drawing command sets on which the intersection detection is performed;
• and
• execute the drawing command obtained after combining is performed on each drawing command set.

A graphics processing apparatus, comprising:

• a memory storing executable instructions;
• and
• a processor coupled to the memory and configured to:
• receive a command queue input by a current frame, wherein the command queue comprises multiple application programming interface (API) commands;
• convert the multiple API commands to multiple drawing commands, wherein each drawing command carries bounding rectangle information, execution content, a drawing mode, and drawing area information, and wherein the drawing mode comprises an opaque mode, a blend mode, or a wait mode;
• split, according to the bounding rectangle information and the drawing area information, each irregular drawing command in the multiple drawing commands into at least one first-class drawing command and at least one second-class drawing command, wherein a drawing area of the at least one first-class drawing command is a rectangle in a drawing area corresponding to the irregular drawing command, wherein a drawing area of the at least one second-class drawing command is a remaining corner area obtained after the drawing area of the at least one first-class drawing command is subtracted from the drawing area corresponding to the irregular drawing command, wherein a drawing mode of the at least one first-class drawing command is the same as a drawing mode of the irregular drawing command, and wherein a drawing mode of the at least one second-class drawing command is the wait mode;
• group, into multiple drawing command sets according to the bounding rectangle information and the drawing area information, a regular drawing command in the multiple drawing commands, wherein the at least one first-class drawing command and the at least one second-class drawing command that are obtained after the irregular drawing command in the multiple drawing commands is split, so that drawing commands that belong to different drawing command sets do not intersect with each other;
• separately perform intersection detection on the multiple drawing command sets according to the bounding rectangle information and the drawing area information, so that drawing commands in each drawing command set in the multiple drawing command sets do not intersect with each other;
• separately perform, according to the execution content, the drawing mode, and the drawing area information, a drawing command combining on the multiple drawing command sets on which the intersection detection is performed;
• and
• execute the drawing command obtained after combining is performed on each drawing command set.