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Feature: Fix resizing GIF buffer (fixes #695)

This commit is contained in:
Vicki Pfau 2017-04-22 18:20:31 -07:00
parent a5f664ca72
commit 607a692168
2 changed files with 6 additions and 0 deletions
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1
CHANGES
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@ -23,6 +23,7 @@ Bugfixes:
- DS Slot-1: Emulate initial SPI command delay - DS Slot-1: Emulate initial SPI command delay
- DS: Fix exposed CPU frequencies and audio timing - DS: Fix exposed CPU frequencies and audio timing
- DS Audio: Fix audio sampling slightly too quickly - DS Audio: Fix audio sampling slightly too quickly
- Feature: Fix resizing GIF buffer (fixes mgba.io/i/695)
Misc: Misc:
- DS: Set boot complete bit in RAM on boot (fixes mgba.io/i/576, mgba.io/i/580, mgba.io/i/586) - DS: Set boot complete bit in RAM on boot (fixes mgba.io/i/576, mgba.io/i/580, mgba.io/i/586)
- DS Memory: Ensure DS9 I/O is 8-byte aligned - DS Memory: Ensure DS9 I/O is 8-byte aligned

5
src/feature/imagemagick/imagemagick-gif-encoder.c
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@ -102,8 +102,13 @@ static void _magickPostVideoFrame(struct mAVStream* stream, const color_t* pixel
static void _magickVideoDimensionsChanged(struct mAVStream* stream, unsigned width, unsigned height) { static void _magickVideoDimensionsChanged(struct mAVStream* stream, unsigned width, unsigned height) {
struct ImageMagickGIFEncoder* encoder = (struct ImageMagickGIFEncoder*) stream; struct ImageMagickGIFEncoder* encoder = (struct ImageMagickGIFEncoder*) stream;
if (encoder->iwidth == width && encoder->iheight == height) {
return;
}
free(encoder->frame);
encoder->iwidth = width; encoder->iwidth = width;
encoder->iheight = height; encoder->iheight = height;
encoder->frame = malloc(encoder->iwidth * encoder->iheight * 4);
} }
static void _magickVideoFrameRateChanged(struct mAVStream* stream, unsigned numerator, unsigned denominator) { static void _magickVideoFrameRateChanged(struct mAVStream* stream, unsigned numerator, unsigned denominator) {