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Fix odd viewport problem with shaders.

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This commit is contained in:
Themaister 2011-03-16 12:47:31 +01:00
parent 252425c35c
commit 46c6955cfe
1 changed files with 8 additions and 1 deletions
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9
gfx/gl.c
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@ -523,6 +523,8 @@ static void set_viewport(gl_t *gl, unsigned width, unsigned height, bool force_f
gl->vp_width = width;
gl->vp_height = height;
//SSNES_LOG("Setting viewport @ %ux%u\n", width, height);
}
static float tv_to_fps(const struct timeval *tv, const struct timeval *new_tv, int frames)
@ -611,6 +613,8 @@ static bool gl_frame(void *data, const void* frame, unsigned width, unsigned hei
gl->tex_coords[4] = x;
gl->tex_coords[6] = x;
gl->tex_coords[7] = y;
//SSNES_LOG("Setting last rect: %ux%u\n", width, height);
}
@ -793,8 +797,11 @@ static void* gl_init(video_info_t *video, const input_driver_t **input, void **i
gl->vsync = video->vsync;
gl->keep_aspect = video->force_aspect;
set_viewport(gl, gl->win_width, gl->win_height, false);
// Apparently need to set viewport for passes when we aren't using FBOs.
set_viewport(gl, gl->win_width, gl->win_height, false);
gl_shader_use(1);
set_viewport(gl, gl->win_width, gl->win_height, false);
bool force_smooth;
if (gl_shader_filter_type(1, &force_smooth))