From 2e3a4ab818a798b592210f7ae7ec149b3b3c0a05 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Sun, 2 Oct 2011 15:03:07 -0700 Subject: [PATCH] mesa/es: Allow other color attachments in OpenGL ES 2.0 Signed-off-by: Ian Romanick Reviewed-by: Brian Paul --- src/mesa/main/fbobject.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index 6e54c09d7c7..1d3980607f6 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -240,9 +240,13 @@ _mesa_get_attachment(struct gl_context *ctx, struct gl_framebuffer *fb, case GL_COLOR_ATTACHMENT13_EXT: case GL_COLOR_ATTACHMENT14_EXT: case GL_COLOR_ATTACHMENT15_EXT: + /* Only OpenGL ES 1.x forbids color attachments other than + * GL_COLOR_ATTACHMENT0. For all other APIs the limit set by the + * hardware is used. + */ i = attachment - GL_COLOR_ATTACHMENT0_EXT; if (i >= ctx->Const.MaxColorAttachments - || (i > 0 && ctx->API != API_OPENGL)) { + || (i > 0 && ctx->API == API_OPENGLES)) { return NULL; } return &fb->Attachment[BUFFER_COLOR0 + i]; -- 2.30.2