From: Oliver McFadden <z3ro.geek@gmail.com>
Date: Wed, 9 May 2007 20:49:49 +0000 (+0000)
Subject: r300: Renamed the R300 memory manager from "radeon" to "r300"; it's R300
X-Git-Tag: 062012170305~19338
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=88288b614eb89b8995cbc2ece4bbdb25b7adb191;p=profile%2Fivi%2Fmesa.git

r300: Renamed the R300 memory manager from "radeon" to "r300"; it's R300
specific.
---

diff --git a/src/mesa/drivers/dri/r300/Makefile b/src/mesa/drivers/dri/r300/Makefile
index b0b47be..9b4ba0d 100644
--- a/src/mesa/drivers/dri/r300/Makefile
+++ b/src/mesa/drivers/dri/r300/Makefile
@@ -27,7 +27,7 @@ DRIVER_SOURCES = \
 		 radeon_lock.c \
 		 radeon_span.c \
 		 radeon_state.c \
-		 radeon_mm.c \
+		 r300_mem.c \
 		 \
 		 r300_context.c \
 		 r300_ioctl.c \
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 12308af..4407f8c 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -62,7 +62,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_maos.h"
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 #endif
 
 #include "vblank.h"
@@ -212,7 +212,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	r300InitShaderFuncs(&functions);
 
 #ifdef USER_BUFFERS
-	radeon_mm_init(r300);
+	r300_mem_init(r300);
 #endif
 
 	if (!radeonInitContext(&r300->radeon, &functions,
@@ -529,7 +529,7 @@ void r300DestroyContext(__DRIcontextPrivate * driContextPriv)
 		/* the memory manager might be accessed when Mesa frees the shared
 		 * state, so don't destroy it earlier
 		 */
-		radeon_mm_destroy(r300);
+		r300_mem_destroy(r300);
 #endif
 
 		/* free the option cache */
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h
index 8dc8f98..8c4ed51 100644
--- a/src/mesa/drivers/dri/r300/r300_context.h
+++ b/src/mesa/drivers/dri/r300/r300_context.h
@@ -865,7 +865,7 @@ struct r300_context {
 	GLuint prefer_gart_client_texturing;
 
 #ifdef USER_BUFFERS
-	struct radeon_memory_manager *rmm;
+	struct r300_memory_manager *rmm;
 	GLvector4f dummy_attrib[_TNL_ATTRIB_MAX];
 	GLvector4f *temp_attrib[_TNL_ATTRIB_MAX];
 #endif
diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c
index c787b3f..1bf1985 100644
--- a/src/mesa/drivers/dri/r300/r300_ioctl.c
+++ b/src/mesa/drivers/dri/r300/r300_ioctl.c
@@ -410,7 +410,7 @@ void r300Flush(GLcontext * ctx)
 }
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 
 static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size)
 {
@@ -434,14 +434,14 @@ static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size)
 	dmabuf->buf = (void *)1;	/* hack */
 	dmabuf->refcount = 1;
 
-	dmabuf->id = radeon_mm_alloc(rmesa, 4, size);
+	dmabuf->id = r300_mem_alloc(rmesa, 4, size);
 	if (dmabuf->id == 0) {
 		LOCK_HARDWARE(&rmesa->radeon);	/* no need to validate */
 
 		r300FlushCmdBufLocked(rmesa, __FUNCTION__);
 		radeonWaitForIdleLocked(&rmesa->radeon);
 
-		dmabuf->id = radeon_mm_alloc(rmesa, 4, size);
+		dmabuf->id = r300_mem_alloc(rmesa, 4, size);
 
 		UNLOCK_HARDWARE(&rmesa->radeon);
 
@@ -453,7 +453,7 @@ static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size)
 	}
 
 	rmesa->dma.current.buf = dmabuf;
-	rmesa->dma.current.address = radeon_mm_ptr(rmesa, dmabuf->id);
+	rmesa->dma.current.address = r300_mem_ptr(rmesa, dmabuf->id);
 	rmesa->dma.current.end = size;
 	rmesa->dma.current.start = 0;
 	rmesa->dma.current.ptr = 0;
@@ -472,7 +472,7 @@ void r300ReleaseDmaRegion(r300ContextPtr rmesa,
 		rmesa->dma.flush(rmesa);
 
 	if (--region->buf->refcount == 0) {
-		radeon_mm_free(rmesa, region->buf->id);
+		r300_mem_free(rmesa, region->buf->id);
 		FREE(region->buf);
 		rmesa->dma.nr_released_bufs++;
 	}
diff --git a/src/mesa/drivers/dri/r300/r300_maos.c b/src/mesa/drivers/dri/r300/r300_maos.c
index 3beeb7b..54557c8 100644
--- a/src/mesa/drivers/dri/r300/r300_maos.c
+++ b/src/mesa/drivers/dri/r300/r300_maos.c
@@ -51,7 +51,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_ioctl.h"
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 #endif
 
 #if SWIZZLE_X != R300_INPUT_ROUTE_SELECT_X || \
@@ -643,11 +643,11 @@ void r300UseArrays(GLcontext * ctx)
 	int i;
 
 	if (rmesa->state.elt_dma.buf)
-		radeon_mm_use(rmesa, rmesa->state.elt_dma.buf->id);
+		r300_mem_use(rmesa, rmesa->state.elt_dma.buf->id);
 
 	for (i = 0; i < rmesa->state.aos_count; i++) {
 		if (rmesa->state.aos[i].buf)
-			radeon_mm_use(rmesa, rmesa->state.aos[i].buf->id);
+			r300_mem_use(rmesa, rmesa->state.aos[i].buf->id);
 	}
 }
 #endif
diff --git a/src/mesa/drivers/dri/r300/radeon_mm.c b/src/mesa/drivers/dri/r300/r300_mem.c
similarity index 92%
rename from src/mesa/drivers/dri/r300/radeon_mm.c
rename to src/mesa/drivers/dri/r300/r300_mem.c
index 1502dac..2c1dedd 100644
--- a/src/mesa/drivers/dri/r300/radeon_mm.c
+++ b/src/mesa/drivers/dri/r300/r300_mem.c
@@ -34,7 +34,7 @@
 #include "r300_context.h"
 #include "r300_cmdbuf.h"
 #include "r300_ioctl.h"
-#include "radeon_mm.h"
+#include "r300_mem.h"
 #include "radeon_ioctl.h"
 
 #ifdef USER_BUFFERS
@@ -60,16 +60,16 @@ static void resize_u_list(r300ContextPtr rmesa)
 	rmesa->rmm->u_size = nsize;
 }
 
-void radeon_mm_init(r300ContextPtr rmesa)
+void r300_mem_init(r300ContextPtr rmesa)
 {
-	rmesa->rmm = malloc(sizeof(struct radeon_memory_manager));
-	memset(rmesa->rmm, 0, sizeof(struct radeon_memory_manager));
+	rmesa->rmm = malloc(sizeof(struct r300_memory_manager));
+	memset(rmesa->rmm, 0, sizeof(struct r300_memory_manager));
 	
 	rmesa->rmm->u_size = 128;
 	resize_u_list(rmesa);
 }
 
-void radeon_mm_destroy(r300ContextPtr rmesa)
+void r300_mem_destroy(r300ContextPtr rmesa)
 {
 	_mesa_free(rmesa->rmm->u_list);
 	rmesa->rmm->u_list = NULL;
@@ -78,13 +78,13 @@ void radeon_mm_destroy(r300ContextPtr rmesa)
 	rmesa->rmm = NULL;
 }
 
-void *radeon_mm_ptr(r300ContextPtr rmesa, int id)
+void *r300_mem_ptr(r300ContextPtr rmesa, int id)
 {
 	assert(id <= rmesa->rmm->u_last);
 	return rmesa->rmm->u_list[id].ptr;
 }
 
-int radeon_mm_find(r300ContextPtr rmesa, void *ptr)
+int r300_mem_find(r300ContextPtr rmesa, void *ptr)
 {
 	int i;
 	
@@ -102,7 +102,7 @@ int radeon_mm_find(r300ContextPtr rmesa, void *ptr)
 }
 
 //#define MM_DEBUG
-int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size)
+int r300_mem_alloc(r300ContextPtr rmesa, int alignment, int size)
 {
 	drm_radeon_mem_alloc_t alloc;
 	int offset = 0, ret;
@@ -293,7 +293,7 @@ static void emit_lin_cp(r300ContextPtr rmesa, unsigned long dst, unsigned long s
 	e32(0x00010000);
 }
 
-void radeon_mm_use(r300ContextPtr rmesa, int id)
+void r300_mem_use(r300ContextPtr rmesa, int id)
 {
 	uint64_t ull;
 #ifdef MM_DEBUG
@@ -341,7 +341,7 @@ void radeon_mm_use(r300ContextPtr rmesa, int id)
 		
 	cmd = (drm_r300_cmd_header_t *)r300AllocCmdBuf(rmesa, 2 + sizeof(ull) / 4, __FUNCTION__);
 	cmd[0].scratch.cmd_type = R300_CMD_SCRATCH;
-	cmd[0].scratch.reg = RADEON_MM_SCRATCH;
+	cmd[0].scratch.reg = R300_MEM_SCRATCH;
 	cmd[0].scratch.n_bufs = 1;
 	cmd[0].scratch.flags = 0;
 	cmd ++;
@@ -357,7 +357,7 @@ void radeon_mm_use(r300ContextPtr rmesa, int id)
 	UNLOCK_HARDWARE(&rmesa->radeon);
 }
 
-unsigned long radeon_mm_offset(r300ContextPtr rmesa, int id)
+unsigned long r300_mem_offset(r300ContextPtr rmesa, int id)
 {
 	unsigned long offset;
 	
@@ -374,7 +374,7 @@ unsigned long radeon_mm_offset(r300ContextPtr rmesa, int id)
 	return offset;
 }
 
-int radeon_mm_on_card(r300ContextPtr rmesa, int id)
+int r300_mem_on_card(r300ContextPtr rmesa, int id)
 {
 	assert(id <= rmesa->rmm->u_last);
 	
@@ -384,7 +384,7 @@ int radeon_mm_on_card(r300ContextPtr rmesa, int id)
 	return GL_FALSE;
 }
 		
-void *radeon_mm_map(r300ContextPtr rmesa, int id, int access)
+void *r300_mem_map(r300ContextPtr rmesa, int id, int access)
 {
 #ifdef MM_DEBUG
 	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
@@ -405,18 +405,18 @@ void *radeon_mm_map(r300ContextPtr rmesa, int id, int access)
 			WARN_ONCE("buffer %d already mapped\n", id);
 	
 		rmesa->rmm->u_list[id].mapped = 1;
-		ptr = radeon_mm_ptr(rmesa, id);
+		ptr = r300_mem_ptr(rmesa, id);
 		
 		return ptr;
 	}
 	
-	if (access == RADEON_MM_R) {
+	if (access == R300_MEM_R) {
 		
 		if(rmesa->rmm->u_list[id].mapped == 1)
 			WARN_ONCE("buffer %d already mapped\n", id);
 	
 		rmesa->rmm->u_list[id].mapped = 1;
-		ptr = radeon_mm_ptr(rmesa, id);
+		ptr = r300_mem_ptr(rmesa, id);
 		
 		return ptr;
 	}
@@ -442,12 +442,12 @@ void *radeon_mm_map(r300ContextPtr rmesa, int id, int access)
 		WARN_ONCE("buffer %d already mapped\n", id);
 	
 	rmesa->rmm->u_list[id].mapped = 1;
-	ptr = radeon_mm_ptr(rmesa, id);
+	ptr = r300_mem_ptr(rmesa, id);
 	
 	return ptr;
 }
 
-void radeon_mm_unmap(r300ContextPtr rmesa, int id)
+void r300_mem_unmap(r300ContextPtr rmesa, int id)
 {
 #ifdef MM_DEBUG
 	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
@@ -466,7 +466,7 @@ void radeon_mm_unmap(r300ContextPtr rmesa, int id)
 				rmesa->rmm->u_list[id].size);
 }
 
-void radeon_mm_free(r300ContextPtr rmesa, int id)
+void r300_mem_free(r300ContextPtr rmesa, int id)
 {
 #ifdef MM_DEBUG
 	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
diff --git a/src/mesa/drivers/dri/r300/r300_mem.h b/src/mesa/drivers/dri/r300/r300_mem.h
new file mode 100644
index 0000000..1e99b17
--- /dev/null
+++ b/src/mesa/drivers/dri/r300/r300_mem.h
@@ -0,0 +1,40 @@
+#ifndef __R300_MEM_H__
+#define __R300_MEM_H__
+
+//#define R300_MEM_PDL 0
+#define R300_MEM_UL 1
+
+#define R300_MEM_R 1
+#define R300_MEM_W 2
+#define R300_MEM_RW (R300_MEM_R | R300_MEM_W)
+
+#define R300_MEM_SCRATCH 2
+
+struct r300_memory_manager {
+	struct {
+		void *ptr;
+		uint32_t size;
+		uint32_t age;
+		uint32_t h_pending;
+		int pending;
+		int mapped;
+		int ref_count;
+		struct mem_block *fb;
+	} *u_list;
+	int u_head, u_tail, u_size, u_last;
+	
+};
+
+extern void r300_mem_init(r300ContextPtr rmesa);
+extern void r300_mem_destroy(r300ContextPtr rmesa);
+extern void *r300_mem_ptr(r300ContextPtr rmesa, int id);
+extern int r300_mem_find(r300ContextPtr rmesa, void *ptr);
+extern int r300_mem_alloc(r300ContextPtr rmesa, int alignment, int size);
+extern void r300_mem_use(r300ContextPtr rmesa, int id);
+extern unsigned long r300_mem_offset(r300ContextPtr rmesa, int id);
+extern int r300_mem_on_card(r300ContextPtr rmesa, int id);
+extern void *r300_mem_map(r300ContextPtr rmesa, int id, int access);
+extern void r300_mem_unmap(r300ContextPtr rmesa, int id);
+extern void r300_mem_free(r300ContextPtr rmesa, int id);
+
+#endif
diff --git a/src/mesa/drivers/dri/r300/r300_texmem.c b/src/mesa/drivers/dri/r300/r300_texmem.c
index 2c8740b..4377b7c 100644
--- a/src/mesa/drivers/dri/r300/r300_texmem.c
+++ b/src/mesa/drivers/dri/r300/r300_texmem.c
@@ -56,7 +56,7 @@ SOFTWARE.
 #include <unistd.h>		/* for usleep() */
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 #endif
 
 /**
@@ -285,7 +285,7 @@ static void r300UploadRectSubImage(r300ContextPtr rmesa,
 
 			r300EmitWait(rmesa, R300_WAIT_2D);
 #ifdef USER_BUFFERS
-			radeon_mm_use(rmesa, region.buf->id);
+			r300_mem_use(rmesa, region.buf->id);
 #endif
 
 			r300ReleaseDmaRegion(rmesa, &region, __FUNCTION__);
diff --git a/src/mesa/drivers/dri/r300/radeon_mm.h b/src/mesa/drivers/dri/r300/radeon_mm.h
deleted file mode 100644
index 81f8991..0000000
--- a/src/mesa/drivers/dri/r300/radeon_mm.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef __RADEON_MM_H__
-#define __RADEON_MM_H__
-
-//#define RADEON_MM_PDL 0
-#define RADEON_MM_UL 1
-
-#define RADEON_MM_R 1
-#define RADEON_MM_W 2
-#define RADEON_MM_RW (RADEON_MM_R | RADEON_MM_W)
-
-#define RADEON_MM_SCRATCH 2
-
-struct radeon_memory_manager {
-	struct {
-		void *ptr;
-		uint32_t size;
-		uint32_t age;
-		uint32_t h_pending;
-		int pending;
-		int mapped;
-		int ref_count;
-		struct mem_block *fb;
-	} *u_list;
-	int u_head, u_tail, u_size, u_last;
-	
-};
-
-extern void radeon_mm_init(r300ContextPtr rmesa);
-extern void radeon_mm_destroy(r300ContextPtr rmesa);
-extern void *radeon_mm_ptr(r300ContextPtr rmesa, int id);
-extern int radeon_mm_find(r300ContextPtr rmesa, void *ptr);
-extern int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size);
-extern void radeon_mm_use(r300ContextPtr rmesa, int id);
-extern unsigned long radeon_mm_offset(r300ContextPtr rmesa, int id);
-extern int radeon_mm_on_card(r300ContextPtr rmesa, int id);
-extern void *radeon_mm_map(r300ContextPtr rmesa, int id, int access);
-extern void radeon_mm_unmap(r300ContextPtr rmesa, int id);
-extern void radeon_mm_free(r300ContextPtr rmesa, int id);
-
-#endif