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(GL1) GL1.x won't have mipmapping support

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This commit is contained in:
twinaphex 2019-04-03 16:13:01 +02:00
parent be7b845b6c
commit 25ba8f4ab0
1 changed files with 2 additions and 47 deletions
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49
gfx/drivers/gl1.c
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@ -115,10 +115,6 @@ static unsigned get_pot(unsigned x)
return (is_pot(x) ? x : next_pow2(x));
}
static void gl1_gfx_create(void)
{
}
static void *gl1_gfx_init(const video_info_t *video,
const input_driver_t **input, void **input_data)
{
@ -155,8 +151,6 @@ static void *gl1_gfx_init(const video_info_t *video,
else
gl1_video_pitch = video->width * 2;
gl1_gfx_create();
ctx_driver = video_context_driver_init_first(gl1,
settings->arrays.video_context_driver,
GFX_CTX_OPENGL_API, 1, 1, false, &ctx_data);
@ -1068,33 +1062,15 @@ static void gl1_load_texture_data(
bool rgb32 = (base_size == (sizeof(uint32_t)));
GLenum wrap = gl1_wrap_type_to_enum(wrap_type);
/* Assume no mipmapping support. */
/* GL1.x does not have mipmapping support. */
switch (filter_type)
{
case TEXTURE_FILTER_MIPMAP_LINEAR:
filter_type = TEXTURE_FILTER_LINEAR;
break;
case TEXTURE_FILTER_MIPMAP_NEAREST:
filter_type = TEXTURE_FILTER_NEAREST;
break;
default:
break;
}
switch (filter_type)
{
case TEXTURE_FILTER_MIPMAP_LINEAR:
min_filter = GL_LINEAR_MIPMAP_NEAREST;
mag_filter = GL_LINEAR;
break;
case TEXTURE_FILTER_MIPMAP_NEAREST:
min_filter = GL_NEAREST_MIPMAP_NEAREST;
mag_filter = GL_NEAREST;
break;
case TEXTURE_FILTER_NEAREST:
min_filter = GL_NEAREST;
mag_filter = GL_NEAREST;
break;
case TEXTURE_FILTER_MIPMAP_LINEAR:
case TEXTURE_FILTER_LINEAR:
default:
min_filter = GL_LINEAR;
@ -1129,17 +1105,6 @@ static void video_texture_load_gl1(
}
#ifdef HAVE_THREADS
static int video_texture_load_wrap_gl1_mipmap(void *data)
{
uintptr_t id = 0;
if (!data)
return 0;
video_texture_load_gl1((struct texture_image*)data,
TEXTURE_FILTER_MIPMAP_NEAREST, &id);
return (int)id;
}
static int video_texture_load_wrap_gl1(void *data)
{
uintptr_t id = 0;
@ -1161,16 +1126,6 @@ static uintptr_t gl1_load_texture(void *video_data, void *data,
if (threaded)
{
custom_command_method_t func = video_texture_load_wrap_gl1;
switch (filter_type)
{
case TEXTURE_FILTER_MIPMAP_LINEAR:
case TEXTURE_FILTER_MIPMAP_NEAREST:
func = video_texture_load_wrap_gl1_mipmap;
break;
default:
break;
}
return video_thread_texture_load(data, func);
}
#endif