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-rw-r--r--src/mesa/vbo/vbo.h29
-rw-r--r--src/mesa/vbo/vbo_exec_api.c84
-rw-r--r--src/mesa/vbo/vbo_save.h4
-rw-r--r--src/mesa/vbo/vbo_save_api.c54
4 files changed, 85 insertions, 86 deletions
diff --git a/src/mesa/vbo/vbo.h b/src/mesa/vbo/vbo.h
index 7b8da8eb84..79f7665535 100644
--- a/src/mesa/vbo/vbo.h
+++ b/src/mesa/vbo/vbo.h
@@ -40,7 +40,8 @@ struct _mesa_prim {
GLuint begin:1;
GLuint end:1;
GLuint weak:1;
- GLuint pad:20;
+ GLuint no_current_update:1;
+ GLuint pad:19;
GLuint start;
GLuint count;
@@ -128,42 +129,42 @@ void vbo_set_draw_func(struct gl_context *ctx, vbo_draw_func func);
void GLAPIENTRY
-_vbo_Color4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a);
+_es_Color4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a);
void GLAPIENTRY
-_vbo_Normal3f(GLfloat x, GLfloat y, GLfloat z);
+_es_Normal3f(GLfloat x, GLfloat y, GLfloat z);
void GLAPIENTRY
-_vbo_MultiTexCoord4f(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+_es_MultiTexCoord4f(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
void GLAPIENTRY
-_vbo_Materialfv(GLenum face, GLenum pname, const GLfloat *params);
+_es_Materialfv(GLenum face, GLenum pname, const GLfloat *params);
void GLAPIENTRY
-_vbo_Materialf(GLenum face, GLenum pname, GLfloat param);
+_es_Materialf(GLenum face, GLenum pname, GLfloat param);
void GLAPIENTRY
-_vbo_VertexAttrib4f(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+_es_VertexAttrib4f(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void GLAPIENTRY
-_vbo_VertexAttrib1f(GLuint indx, GLfloat x);
+_es_VertexAttrib1f(GLuint indx, GLfloat x);
void GLAPIENTRY
-_vbo_VertexAttrib1fv(GLuint indx, const GLfloat* values);
+_es_VertexAttrib1fv(GLuint indx, const GLfloat* values);
void GLAPIENTRY
-_vbo_VertexAttrib2f(GLuint indx, GLfloat x, GLfloat y);
+_es_VertexAttrib2f(GLuint indx, GLfloat x, GLfloat y);
void GLAPIENTRY
-_vbo_VertexAttrib2fv(GLuint indx, const GLfloat* values);
+_es_VertexAttrib2fv(GLuint indx, const GLfloat* values);
void GLAPIENTRY
-_vbo_VertexAttrib3f(GLuint indx, GLfloat x, GLfloat y, GLfloat z);
+_es_VertexAttrib3f(GLuint indx, GLfloat x, GLfloat y, GLfloat z);
void GLAPIENTRY
-_vbo_VertexAttrib3fv(GLuint indx, const GLfloat* values);
+_es_VertexAttrib3fv(GLuint indx, const GLfloat* values);
void GLAPIENTRY
-_vbo_VertexAttrib4fv(GLuint indx, const GLfloat* values);
+_es_VertexAttrib4fv(GLuint indx, const GLfloat* values);
#endif
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index 9b2d59f9e4..fb981ccc3b 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -369,8 +369,6 @@ static void vbo_exec_fixup_vertex( struct gl_context *ctx,
}
-#if FEATURE_beginend
-
/*
*/
#define ATTR( A, N, V0, V1, V2, V3 ) \
@@ -411,7 +409,7 @@ do { \
#include "vbo_attrib_tmp.h"
-
+#if FEATURE_beginend
#if FEATURE_evaluators
@@ -706,30 +704,6 @@ static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec )
#else /* FEATURE_beginend */
-#define ATTR( A, N, V0, V1, V2, V3 ) \
-do { \
- struct vbo_exec_context *exec = &vbo_context(ctx)->exec; \
- \
- /* FLUSH_UPDATE_CURRENT needs to be set manually */ \
- exec->ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT; \
- \
- if (exec->vtx.active_sz[A] != N) \
- vbo_exec_fixup_vertex(ctx, A, N); \
- \
- { \
- GLfloat *dest = exec->vtx.attrptr[A]; \
- if (N>0) dest[0] = V0; \
- if (N>1) dest[1] = V1; \
- if (N>2) dest[2] = V2; \
- if (N>3) dest[3] = V3; \
- } \
-} while (0)
-
-#define ERROR() _mesa_error( ctx, GL_INVALID_ENUM, __FUNCTION__ )
-#define TAG(x) vbo_##x
-
-#include "vbo_attrib_tmp.h"
-
static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec )
{
/* silence warnings */
@@ -998,35 +972,35 @@ static void reset_attrfv( struct vbo_exec_context *exec )
void GLAPIENTRY
-_vbo_Color4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a)
+_es_Color4f(GLfloat r, GLfloat g, GLfloat b, GLfloat a)
{
vbo_Color4f(r, g, b, a);
}
void GLAPIENTRY
-_vbo_Normal3f(GLfloat x, GLfloat y, GLfloat z)
+_es_Normal3f(GLfloat x, GLfloat y, GLfloat z)
{
vbo_Normal3f(x, y, z);
}
void GLAPIENTRY
-_vbo_MultiTexCoord4f(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q)
+_es_MultiTexCoord4f(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q)
{
vbo_MultiTexCoord4f(target, s, t, r, q);
}
void GLAPIENTRY
-_vbo_Materialfv(GLenum face, GLenum pname, const GLfloat *params)
+_es_Materialfv(GLenum face, GLenum pname, const GLfloat *params)
{
vbo_Materialfv(face, pname, params);
}
void GLAPIENTRY
-_vbo_Materialf(GLenum face, GLenum pname, GLfloat param)
+_es_Materialf(GLenum face, GLenum pname, GLfloat param)
{
GLfloat p[4];
p[0] = param;
@@ -1035,57 +1009,71 @@ _vbo_Materialf(GLenum face, GLenum pname, GLfloat param)
}
+/**
+ * A special version of glVertexAttrib4f that does not treat index 0 as
+ * VBO_ATTRIB_POS.
+ */
+static void
+VertexAttrib4f_nopos(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ if (index < MAX_VERTEX_GENERIC_ATTRIBS)
+ ATTR(VBO_ATTRIB_GENERIC0 + index, 4, x, y, z, w);
+ else
+ ERROR();
+}
+
void GLAPIENTRY
-_vbo_VertexAttrib4f(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w)
+_es_VertexAttrib4f(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w)
{
- vbo_VertexAttrib4fARB(index, x, y, z, w);
+ VertexAttrib4f_nopos(index, x, y, z, w);
}
void GLAPIENTRY
-_vbo_VertexAttrib1f(GLuint indx, GLfloat x)
+_es_VertexAttrib1f(GLuint indx, GLfloat x)
{
- vbo_VertexAttrib1fARB(indx, x);
+ VertexAttrib4f_nopos(indx, x, 0.0f, 0.0f, 1.0f);
}
void GLAPIENTRY
-_vbo_VertexAttrib1fv(GLuint indx, const GLfloat* values)
+_es_VertexAttrib1fv(GLuint indx, const GLfloat* values)
{
- vbo_VertexAttrib1fvARB(indx, values);
+ VertexAttrib4f_nopos(indx, values[0], 0.0f, 0.0f, 1.0f);
}
void GLAPIENTRY
-_vbo_VertexAttrib2f(GLuint indx, GLfloat x, GLfloat y)
+_es_VertexAttrib2f(GLuint indx, GLfloat x, GLfloat y)
{
- vbo_VertexAttrib2fARB(indx, x, y);
+ VertexAttrib4f_nopos(indx, x, y, 0.0f, 1.0f);
}
void GLAPIENTRY
-_vbo_VertexAttrib2fv(GLuint indx, const GLfloat* values)
+_es_VertexAttrib2fv(GLuint indx, const GLfloat* values)
{
- vbo_VertexAttrib2fvARB(indx, values);
+ VertexAttrib4f_nopos(indx, values[0], values[1], 0.0f, 1.0f);
}
void GLAPIENTRY
-_vbo_VertexAttrib3f(GLuint indx, GLfloat x, GLfloat y, GLfloat z)
+_es_VertexAttrib3f(GLuint indx, GLfloat x, GLfloat y, GLfloat z)
{
- vbo_VertexAttrib3fARB(indx, x, y, z);
+ VertexAttrib4f_nopos(indx, x, y, z, 1.0f);
}
void GLAPIENTRY
-_vbo_VertexAttrib3fv(GLuint indx, const GLfloat* values)
+_es_VertexAttrib3fv(GLuint indx, const GLfloat* values)
{
- vbo_VertexAttrib3fvARB(indx, values);
+ VertexAttrib4f_nopos(indx, values[0], values[1], values[2], 1.0f);
}
void GLAPIENTRY
-_vbo_VertexAttrib4fv(GLuint indx, const GLfloat* values)
+_es_VertexAttrib4fv(GLuint indx, const GLfloat* values)
{
- vbo_VertexAttrib4fvARB(indx, values);
+ VertexAttrib4f_nopos(indx, values[0], values[1], values[2], values[3]);
}
diff --git a/src/mesa/vbo/vbo_save.h b/src/mesa/vbo/vbo_save.h
index f5a407ced1..23cbea2afc 100644
--- a/src/mesa/vbo/vbo_save.h
+++ b/src/mesa/vbo/vbo_save.h
@@ -96,7 +96,9 @@ struct vbo_save_vertex_list {
*/
#define VBO_SAVE_BUFFER_SIZE (8*1024) /* dwords */
#define VBO_SAVE_PRIM_SIZE 128
-#define VBO_SAVE_PRIM_WEAK 0x40
+#define VBO_SAVE_PRIM_MODE_MASK 0x3f
+#define VBO_SAVE_PRIM_WEAK 0x40
+#define VBO_SAVE_PRIM_NO_CURRENT_UPDATE 0x80
#define VBO_SAVE_FALLBACK 0x10000000
diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index 817d478e2a..bf5ceda78f 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -294,26 +294,30 @@ static void _save_compile_vertex_list( struct gl_context *ctx )
node->vertex_store->refcount++;
node->prim_store->refcount++;
-
- node->current_size = node->vertex_size - node->attrsz[0];
- node->current_data = NULL;
-
- if (node->current_size) {
- /* If the malloc fails, we just pull the data out of the VBO
- * later instead.
- */
- node->current_data = MALLOC( node->current_size * sizeof(GLfloat) );
- if (node->current_data) {
- const char *buffer = (const char *)save->vertex_store->buffer;
- unsigned attr_offset = node->attrsz[0] * sizeof(GLfloat);
- unsigned vertex_offset = 0;
-
- if (node->count)
- vertex_offset = (node->count-1) * node->vertex_size * sizeof(GLfloat);
-
- memcpy( node->current_data,
- buffer + node->buffer_offset + vertex_offset + attr_offset,
- node->current_size * sizeof(GLfloat) );
+ if (node->prim[0].no_current_update) {
+ node->current_size = 0;
+ node->current_data = NULL;
+ } else {
+ node->current_size = node->vertex_size - node->attrsz[0];
+ node->current_data = NULL;
+
+ if (node->current_size) {
+ /* If the malloc fails, we just pull the data out of the VBO
+ * later instead.
+ */
+ node->current_data = MALLOC( node->current_size * sizeof(GLfloat) );
+ if (node->current_data) {
+ const char *buffer = (const char *)save->vertex_store->buffer;
+ unsigned attr_offset = node->attrsz[0] * sizeof(GLfloat);
+ unsigned vertex_offset = 0;
+
+ if (node->count)
+ vertex_offset = (node->count-1) * node->vertex_size * sizeof(GLfloat);
+
+ memcpy( node->current_data,
+ buffer + node->buffer_offset + vertex_offset + attr_offset,
+ node->current_size * sizeof(GLfloat) );
+ }
}
}
@@ -397,6 +401,7 @@ static void _save_wrap_buffers( struct gl_context *ctx )
GLint i = save->prim_count - 1;
GLenum mode;
GLboolean weak;
+ GLboolean no_current_update;
assert(i < (GLint) save->prim_max);
assert(i >= 0);
@@ -407,6 +412,7 @@ static void _save_wrap_buffers( struct gl_context *ctx )
save->prim[i].start);
mode = save->prim[i].mode;
weak = save->prim[i].weak;
+ no_current_update = save->prim[i].no_current_update;
/* store the copied vertices, and allocate a new list.
*/
@@ -416,6 +422,7 @@ static void _save_wrap_buffers( struct gl_context *ctx )
*/
save->prim[0].mode = mode;
save->prim[0].weak = weak;
+ save->prim[0].no_current_update = no_current_update;
save->prim[0].begin = 0;
save->prim[0].end = 0;
save->prim[0].pad = 0;
@@ -770,10 +777,11 @@ GLboolean vbo_save_NotifyBegin( struct gl_context *ctx, GLenum mode )
GLuint i = save->prim_count++;
assert(i < save->prim_max);
- save->prim[i].mode = mode & ~VBO_SAVE_PRIM_WEAK;
+ save->prim[i].mode = mode & VBO_SAVE_PRIM_MODE_MASK;
save->prim[i].begin = 1;
save->prim[i].end = 0;
save->prim[i].weak = (mode & VBO_SAVE_PRIM_WEAK) ? 1 : 0;
+ save->prim[i].no_current_update = (mode & VBO_SAVE_PRIM_NO_CURRENT_UPDATE) ? 1 : 0;
save->prim[i].pad = 0;
save->prim[i].start = save->vert_count;
save->prim[i].count = 0;
@@ -934,7 +942,7 @@ static void GLAPIENTRY _save_OBE_DrawArrays(GLenum mode, GLint start, GLsizei co
_ae_map_vbos( ctx );
- vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK );
+ vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK | VBO_SAVE_PRIM_NO_CURRENT_UPDATE);
for (i = 0; i < count; i++)
CALL_ArrayElement(GET_DISPATCH(), (start + i));
@@ -960,7 +968,7 @@ static void GLAPIENTRY _save_OBE_DrawElements(GLenum mode, GLsizei count, GLenum
if (_mesa_is_bufferobj(ctx->Array.ElementArrayBufferObj))
indices = ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Pointer, indices);
- vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK );
+ vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK | VBO_SAVE_PRIM_NO_CURRENT_UPDATE );
switch (type) {
case GL_UNSIGNED_BYTE:
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-05 13:21:46 +0000