r600g: drop use_mem_constant.

since we plan on using dx10 constant buffers everywhere.

9 files changed, 3 insertions, 14 deletions

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 06cdd5ffdf3..147d4f372e6 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -971,7 +971,6 @@ static void *evergreen_create_shader_state(struct pipe_context *ctx,
 	struct r600_pipe_shader *shader =  CALLOC_STRUCT(r600_pipe_shader);
 	int r;
 
-	shader->shader.use_mem_constant = TRUE;
 	r =  r600_pipe_shader_create(ctx, shader, state->tokens);
 	if (r) {
 		return NULL;
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index f07af8126ce..d13da0ef638 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -465,8 +465,7 @@ int r600_bc_add_alu_type(struct r600_bc *bc, const struct r600_bc_alu *alu, int
 	bc->cf_last->ndw += 2;
 	bc->ndw += 2;
 
-	if (bc->use_mem_constant)
-		bc->cf_last->kcache0_mode = 2;
+	bc->cf_last->kcache0_mode = 2;
 
 	/* process cur ALU instructions for bank swizzle */
 	if (alu->last) {
diff --git a/src/gallium/drivers/r600/r600_asm.h b/src/gallium/drivers/r600/r600_asm.h
index dba60afc528..bebc7c15b00 100644
--- a/src/gallium/drivers/r600/r600_asm.h
+++ b/src/gallium/drivers/r600/r600_asm.h
@@ -165,7 +165,6 @@ struct r600_cf_callstack {
 struct r600_bc {
 	enum radeon_family		family;
 	int				chiprev; /* 0 - r600, 1 - r700, 2 - evergreen */
-	unsigned			use_mem_constant; 
 	struct list_head		cf;
 	struct r600_bc_cf		*cf_last;
 	unsigned			ndw;
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index d7edf6a44fb..016e75bd52b 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -498,7 +498,6 @@ int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *s
 	r = r600_bc_init(ctx.bc, shader->family);
 	if (r)
 		return r;
-	ctx.bc->use_mem_constant = shader->use_mem_constant;
 	ctx.tokens = tokens;
 	tgsi_scan_shader(tokens, &ctx.info);
 	tgsi_parse_init(&ctx.parse, tokens);
@@ -534,10 +533,8 @@ int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *s
 						ctx.info.file_count[TGSI_FILE_INPUT];
 	ctx.file_offset[TGSI_FILE_TEMPORARY] = ctx.file_offset[TGSI_FILE_OUTPUT] +
 						ctx.info.file_count[TGSI_FILE_OUTPUT];
-	if (ctx.shader->use_mem_constant)
-		ctx.file_offset[TGSI_FILE_CONSTANT] = 128;
-	else
-		ctx.file_offset[TGSI_FILE_CONSTANT] = 256;
+
+	ctx.file_offset[TGSI_FILE_CONSTANT] = 128;
 
 	ctx.file_offset[TGSI_FILE_IMMEDIATE] = 253;
 	ctx.temp_reg = ctx.file_offset[TGSI_FILE_TEMPORARY] +
diff --git a/src/gallium/drivers/r600/r600_shader.h b/src/gallium/drivers/r600/r600_shader.h
index 06dd65038d5..6e2620f2012 100644
--- a/src/gallium/drivers/r600/r600_shader.h
+++ b/src/gallium/drivers/r600/r600_shader.h
@@ -43,7 +43,6 @@ struct r600_shader {
 	struct r600_shader_io	output[32];
 	enum radeon_family	family;
 	boolean			uses_kill;
-	boolean			use_mem_constant;
 };
 
 int r600_shader_from_tgsi(const struct tgsi_token *tokens, struct r600_shader *shader);
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index f7c77cde944..b55c3450059 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -1185,7 +1185,6 @@ static void *r600_create_shader_state(struct pipe_context *ctx,
 	struct r600_pipe_shader *shader =  CALLOC_STRUCT(r600_pipe_shader);
 	int r;
 
-	shader->shader.use_mem_constant = TRUE;
 	r =  r600_pipe_shader_create(ctx, shader, state->tokens);
 	if (r) {
 		return NULL;
diff --git a/src/gallium/winsys/r600/drm/evergreen_hw_context.c b/src/gallium/winsys/r600/drm/evergreen_hw_context.c
index ff2c48e770e..e51725abb8a 100644
--- a/src/gallium/winsys/r600/drm/evergreen_hw_context.c
+++ b/src/gallium/winsys/r600/drm/evergreen_hw_context.c
@@ -511,7 +511,6 @@ int evergreen_context_init(struct r600_context *ctx, struct radeon *radeon)
 	int r;
 
 	memset(ctx, 0, sizeof(struct r600_context));
-	radeon->use_mem_constant = TRUE;
 	ctx->radeon = radeon;
 	LIST_INITHEAD(&ctx->query_list);
 
diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c
index 822b65facfb..bee0446d58b 100644
--- a/src/gallium/winsys/r600/drm/r600_hw_context.c
+++ b/src/gallium/winsys/r600/drm/r600_hw_context.c
@@ -587,7 +587,6 @@ int r600_context_init(struct r600_context *ctx, struct radeon *radeon)
 	int r;
 
 	memset(ctx, 0, sizeof(struct r600_context));
-	radeon->use_mem_constant = TRUE;
 	ctx->radeon = radeon;
 	LIST_INITHEAD(&ctx->query_list);
 
diff --git a/src/gallium/winsys/r600/drm/r600_priv.h b/src/gallium/winsys/r600/drm/r600_priv.h
index 07e734268d5..ee48754625a 100644
--- a/src/gallium/winsys/r600/drm/r600_priv.h
+++ b/src/gallium/winsys/r600/drm/r600_priv.h
@@ -40,7 +40,6 @@ struct radeon {
 	unsigned			device;
 	unsigned			family;
 	enum chip_class			chip_class;
-	boolean				use_mem_constant; /* true for evergreen */
 	struct pb_manager *kman; /* kernel bo manager */
 	struct pb_manager *cman; /* cached bo manager */
 };