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Don't realloc video buffer when unnecessary.

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This commit is contained in:
Rinnegatamante 2020-11-13 14:51:14 +01:00
parent 4cb0958849
commit c04d9d62db
1 changed files with 14 additions and 12 deletions
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26
gfx/drivers/gl1.c
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@ -738,7 +738,13 @@ static bool gl1_gfx_frame(void *data, const void *frame,
video_width, video_height, false, true);
}
if ( !frame || frame == RETRO_HW_FRAME_BUFFER_VALID || (
frame_width == 4 &&
frame_height == 4 &&
(frame_width < width && frame_height < height))
)
draw = false;
if ( gl1->video_width != frame_width ||
gl1->video_height != frame_height ||
@ -752,11 +758,14 @@ static bool gl1_gfx_frame(void *data, const void *frame,
pot_width = get_pot(frame_width);
pot_height = get_pot(frame_height);
if (draw)
{
if (gl1->video_buf)
free(gl1->video_buf);
if (gl1->video_buf)
free(gl1->video_buf);
gl1->video_buf = (unsigned char*)malloc(pot_width * pot_height * 4);
gl1->video_buf = (unsigned char*)malloc(pot_width * pot_height * 4);
}
}
}
@ -767,13 +776,6 @@ static bool gl1_gfx_frame(void *data, const void *frame,
pot_width = get_pot(width);
pot_height = get_pot(height);
if ( !frame || frame == RETRO_HW_FRAME_BUFFER_VALID || (
frame_width == 4 &&
frame_height == 4 &&
(frame_width < width && frame_height < height))
)
draw = false;
if (draw && gl1->video_buf)
{
if (bits == 32)