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Cleanup gl_update_input_size

This commit is contained in:
twinaphex 2018-05-13 06:43:24 +02:00
parent 1f944afff7
commit 08820b5245
1 changed files with 7 additions and 14 deletions
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21
gfx/drivers/gl.c
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@ -476,8 +476,7 @@ static void gl_set_video_mode(void *data, unsigned width, unsigned height,
static void gl_update_input_size(gl_t *gl, unsigned width,
unsigned height, unsigned pitch, bool clear)
{
GLfloat xamt, yamt;
bool set_coords = false;
float xamt, yamt;
if ((width != gl->last_width[gl->tex_index] ||
height != gl->last_height[gl->tex_index]) && gl->empty_buf)
@ -502,24 +501,18 @@ static void gl_update_input_size(gl_t *gl, unsigned width,
gl->texture_fmt, gl->empty_buf);
#endif
}
set_coords = true;
}
/* We might have used different texture coordinates
* last frame. Edge case if resolution changes very rapidly. */
else if ((width !=
gl->last_width[(gl->tex_index + gl->textures - 1) % gl->textures]) ||
(height !=
gl->last_height[(gl->tex_index + gl->textures - 1) % gl->textures]))
{
/* We might have used different texture coordinates
* last frame. Edge case if resolution changes very rapidly. */
set_coords = true;
}
if (!set_coords)
gl->last_height[(gl->tex_index + gl->textures - 1) % gl->textures])) { }
else
return;
xamt = (GLfloat)width / gl->tex_w;
yamt = (GLfloat)height / gl->tex_h;
xamt = (float)width / gl->tex_w;
yamt = (float)height / gl->tex_h;
set_texture_coords(gl->tex_info.coord, xamt, yamt);
}