diff options
Diffstat (limited to 'video/out/opengl/ra_gl.c')
| -rw-r--r-- | video/out/opengl/ra_gl.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/video/out/opengl/ra_gl.c b/video/out/opengl/ra_gl.c index 46cbbda987..a52eeec94b 100644 --- a/video/out/opengl/ra_gl.c +++ b/video/out/opengl/ra_gl.c @@ -42,7 +42,8 @@ int ra_init_gl(struct ra *ra, GL *gl) .pixel_size = gl_bytes_per_pixel(gl_fmt->format, gl_fmt->type), .luminance_alpha = gl_fmt->format == GL_LUMINANCE_ALPHA, .linear_filter = gl_fmt->flags & F_TF, - .renderable = gl_fmt->flags & F_CR, + .renderable = (gl_fmt->flags & F_CR) && + (gl->mpgl_caps & MPGL_CAP_FB), }; int csize = gl_component_size(gl_fmt->type) * 8; @@ -100,6 +101,9 @@ static void gl_tex_destroy(struct ra *ra, struct ra_tex *tex) struct ra_gl *p = ra->priv; struct ra_tex_gl *tex_gl = tex->priv; + if (tex_gl->fbo) + p->gl->DeleteFramebuffers(1, &tex_gl->fbo); + p->gl->DeleteTextures(1, &tex_gl->texture); gl_pbo_upload_uninit(&tex_gl->pbo); talloc_free(tex_gl); @@ -167,6 +171,36 @@ static struct ra_tex *gl_tex_create(struct ra *ra, tex->params.initial_data = NULL; + gl_check_error(gl, ra->log, "after creating texture"); + + if (tex->params.render_dst) { + if (!tex->params.format->renderable) { + MP_ERR(ra, "Trying to create renderable texture with unsupported " + "format.\n"); + ra_tex_free(ra, &tex); + return NULL; + } + + assert(gl->mpgl_caps & MPGL_CAP_FB); + + gl->GenFramebuffers(1, &tex_gl->fbo); + gl->BindFramebuffer(GL_FRAMEBUFFER, tex_gl->fbo); + gl->FramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, + GL_TEXTURE_2D, tex_gl->texture, 0); + GLenum err = gl->CheckFramebufferStatus(GL_FRAMEBUFFER); + gl->BindFramebuffer(GL_FRAMEBUFFER, 0); + + if (err != GL_FRAMEBUFFER_COMPLETE) { + MP_ERR(ra, "Error: framebuffer completeness check failed (error=%d).\n", + (int)err); + ra_tex_free(ra, &tex); + return NULL; + } + + + gl_check_error(gl, ra->log, "after creating framebuffer"); + } + return tex; } @@ -294,4 +328,3 @@ static struct ra_fns ra_fns_gl = { .destroy_mapped_buffer = gl_destroy_mapped_buffer, .poll_mapped_buffer = gl_poll_mapped_buffer, }; - |