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SDL: work around incorrect warning generated by Clang [R. Belmont]

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This commit is contained in:
R. Belmont 2013-09-22 02:39:30 +00:00
parent 43e1a44c25
commit 6bffcc2984
1 changed files with 2 additions and 6 deletions
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8
src/osd/sdl/drawogl.c
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@ -2784,8 +2784,8 @@ static void texture_coord_update(sdl_window_info *window,
texture_info *texture, const render_primitive *prim, int shaderIdx)
{
sdl_info *sdl = (sdl_info *) window->dxdata;
float ustart, ustop; // beginning/ending U coordinates
float vstart, vstop; // beginning/ending V coordinates
float ustart = 0.0f, ustop = 0.0f; // beginning/ending U coordinates
float vstart = 0.0f, vstop = 0.0f; // beginning/ending V coordinates
float du, dv;
if ( texture->type != TEXTURE_TYPE_SHADER ||
@ -2803,9 +2803,7 @@ static void texture_coord_update(sdl_window_info *window,
}
else
{
ustart = 0.0f;
ustop = (float)(prim->texture.width*texture->xprescale) / (float)texture->rawwidth_create;
vstart = 0.0f;
vstop = (float)(prim->texture.height*texture->yprescale) / (float)texture->rawheight_create;
}
}
@ -2814,9 +2812,7 @@ static void texture_coord_update(sdl_window_info *window,
int surf_w_pow2 = get_valid_pow2_value (window->width, texture->texpow2);
int surf_h_pow2 = get_valid_pow2_value (window->height, texture->texpow2);
ustart = 0.0f;
ustop = (float)(window->width) / (float)surf_w_pow2;
vstart = 0.0f;
vstop = (float)(window->height) / (float)surf_h_pow2;
}
else