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Commit Graph

Author	SHA1	Message	Date
Zhigang Gong	1dca5d7b91	glamor: Reduce source pixmap's size. If the dest pixmap is in texture memory, but source pixmap is not. Then we need to upload the source pixmap to texture memory. Previous version will upload the whole source pixmap. This commit preprocess the source pixmap, and reduce it to a smaller tempory pixmap only contains the required region. Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>	2011-09-26 16:46:36 +08:00
Zhigang Gong	ca1908e11d	glamor: Concentrate and reduce some coords processing code. Concentrate the verties and texture coords processing code to a new file glamor_utils.h. Change most of the code to macro. Will have some performance benefit on slow machine. And reduce most of the duplicate code when calculate the normalized coords. Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>	2011-09-26 16:46:35 +08:00

Author

SHA1

Message

Date

Zhigang Gong

1dca5d7b91

glamor: Reduce source pixmap's size.

If the dest pixmap is in texture memory, but source pixmap is not.
Then we need to upload the source pixmap to texture memory. Previous
version will upload the whole source pixmap. This commit preprocess
the source pixmap, and reduce it to a smaller tempory pixmap only
contains the required region.

Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>

2011-09-26 16:46:36 +08:00

Zhigang Gong

ca1908e11d

glamor: Concentrate and reduce some coords processing code.

Concentrate the verties and texture coords processing code to a new
file glamor_utils.h. Change most of the code to macro. Will have some
performance benefit on slow machine. And reduce most of the duplicate
code when calculate the normalized coords.

Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>

2011-09-26 16:46:35 +08:00

2 Commits