From 1774273bde184acb95ce0ba0bfd8a0d86d04ea8f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Sun, 5 Dec 2010 01:30:09 +0100 Subject: [PATCH] r300g: do not use the index parameter in set_constant_buffer It appears to be a constant buffer index (in case there are more constant buffers explicitly used by a shader), i.e. something that Gallium currently does not use. We treated it incorrectly as the offset to a constant buffer. --- src/gallium/drivers/r300/r300_state.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index 092c0320929..56892755507 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -1819,7 +1819,6 @@ static void r300_set_constant_buffer(struct pipe_context *pipe, cbuf = (struct r300_constant_buffer*)r300->fs_constants.state; break; default: - assert(0); return; } @@ -1831,7 +1830,7 @@ static void r300_set_constant_buffer(struct pipe_context *pipe, if (shader == PIPE_SHADER_FRAGMENT || (shader == PIPE_SHADER_VERTEX && r300->screen->caps.has_tcl)) { assert((buf->width0 % (4 * sizeof(float))) == 0); - cbuf->ptr = mapped + index*4; + cbuf->ptr = mapped; } if (shader == PIPE_SHADER_VERTEX) { -- 2.30.2