diff options
Diffstat (limited to 'src/vrend_blitter.c')
-rw-r--r-- | src/vrend_blitter.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vrend_blitter.c b/src/vrend_blitter.c index 8783a4f..a5e3655 100644 --- a/src/vrend_blitter.c +++ b/src/vrend_blitter.c @@ -526,6 +526,9 @@ void vrend_renderer_blit_gl(struct vrend_context *ctx, glBindTexture(src_res->target, src_res->id); + if (vrend_format_is_emulated_alpha(info->dst.format)) + glTexParameteri(src_res->target, GL_TEXTURE_SWIZZLE_R, GL_ALPHA); + glTexParameteri(src_res->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameteri(src_res->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); glTexParameteri(src_res->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE); |