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Diffstat (limited to 'src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c')
-rw-r--r--src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c158
1 files changed, 131 insertions, 27 deletions
diff --git a/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c b/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c
index 628b89f3d5b..855cb3e3d2a 100644
--- a/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c
+++ b/src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c
@@ -1,8 +1,42 @@
+/*
+ * Copyright (C) 2005 Aapo Tahkola.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/*
+ * Authors:
+ * Aapo Tahkola <[email protected]>
+ */
+
#include "context.h"
#include "r300_context.h"
#include "r300_cmdbuf.h"
#include "radeon_mm.h"
+#include "dispatch.h"
+
#ifdef RADEON_VTXFMT_A
#define CONV(a, b) rmesa->state.VB.AttribPtr[(a)].size = ctx->Array.b.Size, \
@@ -19,10 +53,8 @@ static int setup_arrays(r300ContextPtr rmesa, GLint start)
GLuint enabled = 0;
ctx = rmesa->radeon.glCtx;
- if (r300Fallback(ctx)) {
- WARN_ONCE("No fallbacks in vtxftm_a yet.\n");
- //return -1;
- }
+ if (r300Fallback(ctx))
+ return -1;
memset(rmesa->state.VB.AttribPtr, 0, VERT_ATTRIB_MAX*sizeof(struct dt));
@@ -104,7 +136,9 @@ static int setup_arrays(r300ContextPtr rmesa, GLint start)
return 0;
}
-void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *indices )
+void radeon_init_vtxfmt_a(r300ContextPtr rmesa);
+
+void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *c_indices )
{
GET_CURRENT_CONTEXT(ctx);
r300ContextPtr rmesa = R300_CONTEXT(ctx);
@@ -114,6 +148,12 @@ void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *
struct tnl_prim prim;
static void *ptr = NULL;
static struct r300_dma_region rvb;
+ GLvoid *indices;
+
+ if (count > 65535) {
+ WARN_ONCE("Too many verts!\n");
+ goto fallback;
+ }
if (ctx->Array.ElementArrayBufferObj->Name) {
/* use indices in the buffer object */
@@ -123,7 +163,7 @@ void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *
}
/* actual address is the sum of pointers */
indices = (const GLvoid *)
- ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) indices);
+ ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) c_indices);
}
if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices ))
@@ -202,16 +242,21 @@ void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *
break;
default:
- fprintf(stderr, "Unknown elt type!\n");
- return;
-
-
+ WARN_ONCE("Unknown elt type!\n");
+ goto fallback;
}
if (ctx->NewState)
_mesa_update_state( ctx );
+ for (i=_TNL_ATTRIB_MAT_FRONT_AMBIENT; i < _TNL_ATTRIB_INDEX; i++) {
+ rmesa->temp_attrib[i] = TNL_CONTEXT(ctx)->vb.AttribPtr[i];
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = &rmesa->dummy_attrib[i];
+ }
r300UpdateShaders(rmesa);
+ for (i=_TNL_ATTRIB_MAT_FRONT_AMBIENT; i < _TNL_ATTRIB_INDEX; i++) {
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = rmesa->temp_attrib[i];
+ }
if (rmesa->state.VB.LockCount) {
if (rmesa->state.VB.lock_uptodate == GL_FALSE) {
@@ -238,7 +283,8 @@ void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *
}
} else {
if (setup_arrays(rmesa, min))
- return;
+ goto fallback;
+
rmesa->state.VB.Count = max - min + 1;
}
@@ -261,9 +307,18 @@ void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *
if(rvb.buf)
radeon_mm_use(rmesa, rvb.buf->id);
+
+ return;
+
+ fallback:
+ _tnl_array_init(ctx);
+ _mesa_install_exec_vtxfmt( ctx, &TNL_CONTEXT(ctx)->exec_vtxfmt );
+ CALL_DrawElements(GET_DISPATCH(), (mode, count, type, c_indices));
+ radeon_init_vtxfmt_a(rmesa);
+ _mesa_install_exec_vtxfmt( ctx, &TNL_CONTEXT(ctx)->exec_vtxfmt );
}
-void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count, GLenum type, const GLvoid *indices)
+void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count, GLenum type, const GLvoid *c_indices)
{
GET_CURRENT_CONTEXT(ctx);
r300ContextPtr rmesa = R300_CONTEXT(ctx);
@@ -272,6 +327,12 @@ void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count,
int i;
void *ptr = NULL;
static struct r300_dma_region rvb;
+ GLvoid *indices;
+
+ if (count > 65535) {
+ WARN_ONCE("Too many verts!\n");
+ goto fallback;
+ }
if (ctx->Array.ElementArrayBufferObj->Name) {
/* use indices in the buffer object */
@@ -281,7 +342,7 @@ void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count,
}
/* actual address is the sum of pointers */
indices = (const GLvoid *)
- ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) indices);
+ ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) c_indices);
}
if (!_mesa_validate_DrawRangeElements( ctx, mode, min, max, count, type, indices ))
@@ -341,9 +402,8 @@ void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count,
break;
default:
- fprintf(stderr, "Unknown elt type!\n");
- return;
-
+ WARN_ONCE("Unknown elt type!\n");
+ goto fallback;
}
/* XXX: setup_arrays before state update? */
@@ -351,12 +411,19 @@ void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count,
if (ctx->NewState)
_mesa_update_state( ctx );
+ for (i=_TNL_ATTRIB_MAT_FRONT_AMBIENT; i < _TNL_ATTRIB_INDEX; i++) {
+ rmesa->temp_attrib[i] = TNL_CONTEXT(ctx)->vb.AttribPtr[i];
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = &rmesa->dummy_attrib[i];
+ }
r300UpdateShaders(rmesa);
+ for (i=_TNL_ATTRIB_MAT_FRONT_AMBIENT; i < _TNL_ATTRIB_INDEX; i++) {
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = rmesa->temp_attrib[i];
+ }
if (rmesa->state.VB.LockCount) {
if (rmesa->state.VB.lock_uptodate == GL_FALSE) {
if (setup_arrays(rmesa, rmesa->state.VB.LockFirst))
- return;
+ goto fallback;
rmesa->state.VB.Count = rmesa->state.VB.LockCount;
@@ -368,7 +435,7 @@ void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count,
if (min < rmesa->state.VB.LockFirst) {
WARN_ONCE("Out of range min %d vs %d!\n", min, rmesa->state.VB.LockFirst);
- return;
+ goto fallback;
}
/*if (max >= rmesa->state.VB.LockFirst + rmesa->state.VB.LockCount) {
@@ -378,7 +445,8 @@ void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count,
}*/
} else {
if (setup_arrays(rmesa, min))
- return;
+ goto fallback;
+
rmesa->state.VB.Count = max - min + 1;
}
@@ -403,6 +471,15 @@ void radeonDrawRangeElements(GLenum mode, GLuint min, GLuint max, GLsizei count,
if(rvb.buf)
radeon_mm_use(rmesa, rvb.buf->id);
+
+ return ;
+
+ fallback:
+ _tnl_array_init(ctx);
+ _mesa_install_exec_vtxfmt( ctx, &TNL_CONTEXT(ctx)->exec_vtxfmt );
+ CALL_DrawRangeElements(GET_DISPATCH(), (mode, min, max, count, type, c_indices));
+ radeon_init_vtxfmt_a(rmesa);
+ _mesa_install_exec_vtxfmt( ctx, &TNL_CONTEXT(ctx)->exec_vtxfmt );
}
void radeonDrawArrays( GLenum mode, GLint start, GLsizei count )
@@ -410,6 +487,12 @@ void radeonDrawArrays( GLenum mode, GLint start, GLsizei count )
GET_CURRENT_CONTEXT(ctx);
r300ContextPtr rmesa = R300_CONTEXT(ctx);
struct tnl_prim prim;
+ int i;
+
+ if (count > 65535) {
+ WARN_ONCE("Too many verts!\n");
+ goto fallback;
+ }
if (!_mesa_validate_DrawArrays( ctx, mode, start, count ))
return;
@@ -421,7 +504,14 @@ void radeonDrawArrays( GLenum mode, GLint start, GLsizei count )
/* XXX: setup_arrays before state update? */
+ for (i=_TNL_ATTRIB_MAT_FRONT_AMBIENT; i < _TNL_ATTRIB_INDEX; i++) {
+ rmesa->temp_attrib[i] = TNL_CONTEXT(ctx)->vb.AttribPtr[i];
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = &rmesa->dummy_attrib[i];
+ }
r300UpdateShaders(rmesa);
+ for (i=_TNL_ATTRIB_MAT_FRONT_AMBIENT; i < _TNL_ATTRIB_INDEX; i++) {
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = rmesa->temp_attrib[i];
+ }
if (rmesa->state.VB.LockCount) {
if (rmesa->state.VB.lock_uptodate == GL_FALSE) {
@@ -438,17 +528,18 @@ void radeonDrawArrays( GLenum mode, GLint start, GLsizei count )
if (start < rmesa->state.VB.LockFirst) {
WARN_ONCE("Out of range min %d vs %d!\n", start, rmesa->state.VB.LockFirst);
- return;
+ goto fallback;
}
if (start + count - 1 >= rmesa->state.VB.LockFirst + rmesa->state.VB.LockCount) { /* XXX */
WARN_ONCE("Out of range max %d vs %d!\n", start + count - 1, rmesa->state.VB.LockFirst +
rmesa->state.VB.LockCount);
- return;
+ goto fallback;
}
} else {
if (setup_arrays(rmesa, start))
- return;
+ goto fallback;
+
rmesa->state.VB.Count = count;
}
@@ -470,6 +561,15 @@ void radeonDrawArrays( GLenum mode, GLint start, GLsizei count )
rmesa->state.VB.elt_max = 0;
r300_run_vb_render_vtxfmt_a(ctx, NULL);
+
+ return ;
+
+ fallback:
+ _tnl_array_init(ctx);
+ _mesa_install_exec_vtxfmt( ctx, &TNL_CONTEXT(ctx)->exec_vtxfmt );
+ CALL_DrawArrays(GET_DISPATCH(), (mode, start, count));
+ radeon_init_vtxfmt_a(rmesa);
+ _mesa_install_exec_vtxfmt( ctx, &TNL_CONTEXT(ctx)->exec_vtxfmt );
}
void radeon_init_vtxfmt_a(r300ContextPtr rmesa)
@@ -549,25 +649,29 @@ void r300BufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size,
obj->OnCard = GL_FALSE;
} else {
if (obj->Data)
- free(obj->Data);
+ _mesa_free(obj->Data);
}
#ifdef OPTIMIZE_ELTS
if (0) {
#else
if (target == GL_ELEMENT_ARRAY_BUFFER_ARB) {
#endif
+ fallback:
obj->Data = malloc(size);
if (data)
- memcpy(obj->Data, data, size);
+ _mesa_memcpy(obj->Data, data, size);
obj->OnCard = GL_FALSE;
} else {
r300_obj->id = radeon_mm_alloc(rmesa, 4, size);
+ if (r300_obj->id == 0)
+ goto fallback;
+
obj->Data = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W);
if (data)
- memcpy(obj->Data, data, size);
+ _mesa_memcpy(obj->Data, data, size);
radeon_mm_unmap(rmesa, r300_obj->id);
obj->OnCard = GL_TRUE;
@@ -681,8 +785,8 @@ void r300_init_vbo_funcs(struct dd_function_table *functions)
functions->UnmapBuffer = r300UnmapBuffer;
functions->DeleteBuffer = r300DeleteBuffer;
- functions->LockArraysEXT = radeonLockArraysEXT;
- functions->UnlockArraysEXT = radeonUnlockArraysEXT;
+ /*functions->LockArraysEXT = radeonLockArraysEXT;
+ functions->UnlockArraysEXT = radeonUnlockArraysEXT;*/
}
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 21:57:35 +0000