From: Corbin Simpson <MostAwesomeDude@gmail.com>
Date: Tue, 31 Mar 2009 00:20:12 +0000 (-0700)
Subject: r300-gallium: r500-fs: If recompiling a shader, overwrite old insts.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=aafbbf77441dedf6015a4ab61cc7a82ef592415f;p=mesa.git

r300-gallium: r500-fs: If recompiling a shader, overwrite old insts.
---

diff --git a/src/gallium/drivers/r300/r300_state_shader.c b/src/gallium/drivers/r300/r300_state_shader.c
index ed9d26f0b9b..5dc7266f9b1 100644
--- a/src/gallium/drivers/r300/r300_state_shader.c
+++ b/src/gallium/drivers/r300/r300_state_shader.c
@@ -582,6 +582,11 @@ void r300_translate_fragment_shader(struct r300_context* r300,
     /* Setup starting offset for immediates. */
     assembler->imm_offset = consts->user_count;
 
+    /* Make sure we start at the beginning of the shader. */
+    if (is_r500) {
+        ((struct r500_fragment_shader*)fs)->instruction_count = 0;
+    }
+
     tgsi_parse_init(&parser, fs->state.tokens);
 
     while (!tgsi_parse_end_of_tokens(&parser)) {