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Remove float FBO for GLES.

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The extension doesn't work as a rendertarget anyways.
This commit is contained in:
Themaister 2014-05-09 16:31:57 +02:00
parent b136ce5004
commit ef2037abe8
1 changed files with 3 additions and 7 deletions
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10
gfx/gl.c
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@ -490,21 +490,17 @@ static void gl_create_fbo_textures(void *data)
if (fp_fbo && !gl->has_fp_fbo)
RARCH_ERR("Floating-point FBO was requested, but is not supported. Falling back to UNORM.\n");
#ifndef HAVE_OPENGLES2
if (fp_fbo && gl->has_fp_fbo)
{
RARCH_LOG("FBO pass #%d is floating-point.\n", i);
// GLES and GL are inconsistent in which arguments to pass.
#ifdef HAVE_OPENGLES2
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA,
gl->fbo_rect[i].width, gl->fbo_rect[i].height,
0, GL_RGBA, GL_FLOAT, NULL);
#else
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F,
gl->fbo_rect[i].width, gl->fbo_rect[i].height,
0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
#endif
}
else
#endif
{
#ifdef HAVE_OPENGLES2
glTexImage2D(GL_TEXTURE_2D,
@ -1757,7 +1753,7 @@ static bool resolve_extensions(gl_t *gl)
RARCH_LOG("[GL]: Extension GL_EXT_unpack_subimage, can copy textures faster using UNPACK_ROW_LENGTH.\n");
gl->support_unpack_row_length = true;
}
gl->has_fp_fbo = gl_query_extension(gl, "OES_texture_float_linear");
// No extensions for float FBO currently.
#else
#ifdef HAVE_FBO
// Float FBO is core in 3.2.