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(GX) fix video issue on non-multiple-of-4 texture

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This commit is contained in:
ToadKing 2013-02-02 21:47:27 -05:00
parent 1dfd9f8662
commit 4d1dccbd25
1 changed files with 6 additions and 4 deletions
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10
gx/gx_video.c
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@ -300,6 +300,8 @@ static void setup_video_mode(void)
static void init_texture(unsigned width, unsigned height)
{
width &= ~3;
height &= ~3;
gx_video_t *gx = (gx_video_t*)driver.video_data;
unsigned g_filter = g_settings.video.smooth ? GX_LINEAR : GX_NEAR;
@ -474,7 +476,7 @@ static void gx_start(void)
gx_old_width = gx_old_height = 0;
}
#define ASM_BLITTER
//#define ASM_BLITTER
#ifdef ASM_BLITTER
@ -616,7 +618,7 @@ static void convert_texture16(const uint32_t *_src, uint32_t *_dst,
height &= ~3;
update_texture_asm(_src, _dst, width, height, pitch);
#else
width &= ~15;
width &= ~3;
height &= ~3;
unsigned tmp_pitch = pitch >> 2;
unsigned width2 = width >> 1;
@ -640,7 +642,7 @@ static void convert_texture16(const uint32_t *_src, uint32_t *_dst,
static void convert_texture16_conv(const uint32_t *_src, uint32_t *_dst,
unsigned width, unsigned height, unsigned pitch)
{
width &= ~15;
width &= ~3;
height &= ~3;
unsigned tmp_pitch = pitch >> 2;
unsigned width2 = width >> 1;
@ -661,7 +663,7 @@ static void convert_texture16_conv(const uint32_t *_src, uint32_t *_dst,
static void convert_texture32(const uint32_t *_src, uint32_t *_dst,
unsigned width, unsigned height, unsigned pitch)
{
width &= ~15;
width &= ~3;
height &= ~3;
unsigned tmp_pitch = pitch >> 1;
unsigned width2 = width << 1;