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| -rw-r--r-- | TODO | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -51,6 +51,27 @@ 4. Delete shadow 5. Wrap some of the ops, or use XAA? + The input we get is: + + - First a damage notification: "I am going to draw here" + - Then maybe an exa notification + + So the algorithm is. + + Maintain a "to_copy" region to be copied into the device + + - in damage, if there is anything in to_copy, copy it + + - in block handler, if there is anything in to_copy, copy it + + - in exa, if we manage to accelerate, delete to_copy. + + Unfortunately, for core text, what happens is + - damage is produced for the glyph box + - solid fill is generated + - the glyph is drawn + And the algorithm above means the damage is thrown away. + - Coding style fixes - Better malloc() implementation |