 nickysn
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b9a0b03e4b
* use stosb instead of mov in DirectPutPixel16
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vor 6 Jahren |
|
nickysn
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4336c4d793
* optimizations in DirectPutPixel16 to avoid the mul instruction
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vor 6 Jahren |
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nickysn
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a854411e7c
* perform the clipping before initializing ES in PutPixel320, so it runs faster
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vor 6 Jahren |
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nickysn
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7c4466025a
* PutPixel16 converted to pure asm routine
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vor 6 Jahren |
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nickysn
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1533f1e218
* implement the clipping in assembly instead of pascal in PutPixel16
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vor 6 Jahren |
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nickysn
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0199177c21
* perform the viewport adjustment in asm instead of pascal in PutPixel16
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vor 6 Jahren |
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nickysn
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d299ed7756
* moved the loading of the X and Y coordinates to registers in the front of the asm block in PutPixel16
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vor 6 Jahren |
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nickysn
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16c6090f30
* yet another mov eliminated by using different registers in GetPixel16
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vor 6 Jahren |
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nickysn
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820ba7dfb5
* use stosb instead of mov for writing a byte (the value doesn't matter) into EGA/VGA memory in PutPixel16
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vor 6 Jahren |
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nickysn
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83766c7462
* optimizations in PutPixel16 that remove the slow 'mul' instruction
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vor 6 Jahren |
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nickysn
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36c349696e
* some minor optimizations in PutPixel16 (more efficient register usage, resulting in less mov instructions)
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vor 6 Jahren |
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nickysn
|
5ba5b871bf
* GetScanLine16 changed so that it reads video memory in 16-bit words, instead
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vor 6 Jahren |
 marco
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6cc8ed3256
* don't hangt on corrupt gifs, exit loops at end of streams.
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vor 6 Jahren |
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nickysn
|
06dbc518e4
* swap AL and AH in the last 'or' instruction in GetPixel16, so the result is
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vor 6 Jahren |
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nickysn
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8cf2792c89
* replaced 'mov al,es:[si]' with 'seges lodsb' in GetPixel16
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vor 6 Jahren |
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nickysn
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95f2fffaf8
* replaced bl with al in the final bit read in GetPixel16
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vor 6 Jahren |
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nickysn
|
5abb5b0658
* use xchg ax,cx instead of mov in GetPixel16
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vor 6 Jahren |
|
nickysn
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fc61a2e62e
* moved the initial GC port output to the beginning of GetPixel16
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vor 6 Jahren |
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nickysn
|
98bbc0ab14
* swapped di and ax in the beginning of GetPixel16
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vor 6 Jahren |
|
nickysn
|
f1ad989ba1
* moved the ES register initialization in GetPixel16 to the beginning of the function
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vor 6 Jahren |
|
nickysn
|
6753237fe4
* replaced the slow mul instruction in GetPixel16 with faster shifts and adds
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vor 6 Jahren |
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nickysn
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985ec0688a
* some more optimizations in GetPixel16
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vor 6 Jahren |
|
nickysn
|
0c440183c6
+ enabled the true color support in ptcgraph
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vor 6 Jahren |
|
nickysn
|
d653193c36
* some optimizations in GetPixel16
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vor 6 Jahren |
|
nickysn
|
3b2fc5d34b
* save another 2 bytes from the InitModeX code :)
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vor 6 Jahren |
|
nickysn
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81aea037ec
* reenabled the asm version of InitModeX
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vor 6 Jahren |
|
nickysn
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596c1e7efa
* huge memory model fixes in InitModeX
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vor 6 Jahren |
|
nickysn
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37c05b3749
+ added pascal version of InitModeX
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vor 6 Jahren |
 florian
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4fb7b5d3ff
* fix MovOpMov2MovOp optimization if no -Cpcoreavx2 is used
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vor 6 Jahren |
|
nickysn
|
f6aa6e5b58
* another byte saved in the InitModeX routine :)
|
vor 6 Jahren |
