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path: root/src/mesa/drivers/glide/fxdrv.h
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Diffstat (limited to 'src/mesa/drivers/glide/fxdrv.h')
-rw-r--r--src/mesa/drivers/glide/fxdrv.h124
1 files changed, 64 insertions, 60 deletions
diff --git a/src/mesa/drivers/glide/fxdrv.h b/src/mesa/drivers/glide/fxdrv.h
index 9146966c21..4e4eea96a3 100644
--- a/src/mesa/drivers/glide/fxdrv.h
+++ b/src/mesa/drivers/glide/fxdrv.h
@@ -142,8 +142,9 @@ typedef void (*vfmt_interpolate_func)( GLfloat t,
#define SETUP_TMU0 0x1
#define SETUP_TMU1 0x2
#define SETUP_RGBA 0x4
-#define SETUP_XYZW 0x8
-#define MAX_SETUP 0x10
+#define SETUP_SNAP 0x8
+#define SETUP_XYZW 0x10
+#define MAX_SETUP 0x20
#define FX_NUM_TMU 2
@@ -291,19 +292,7 @@ typedef struct {
#define FX_NEW_COLOR_MASK 0x40
#define FX_NEW_CULL 0x80
-/* FX struct stored in VB->driver_data.
- */
-struct tfxMesaVertexBuffer {
- GLvector1ui clipped_elements;
-
- fxVertex *verts;
- fxVertex *last_vert;
- void *vert_store;
-
- GLuint size;
-};
-#define FX_DRIVER_DATA(vb) ((struct tfxMesaVertexBuffer *)((vb)->driver_data))
#define FX_CONTEXT(ctx) ((fxMesaContext)((ctx)->DriverCtx))
#define FX_TEXTURE_DATA(t) fxTMGetTexInfo((t)->_Current)
@@ -350,10 +339,13 @@ struct tfxMesaVertexBuffer {
/* Covers the state referenced in fxDDCheckVtxfmt.
*/
-#define _FX_NEW_VTXFMT (_NEW_TEXTURE | \
- _NEW_TEXTURE_MATRIX | \
- _NEW_TRANSFORM | \
- _NEW_LIGHT | \
+#define _FX_NEW_VTXFMT (_NEW_TEXTURE | \
+ _NEW_TEXTURE_MATRIX | \
+ _NEW_TRANSFORM | \
+ _NEW_LIGHT | \
+ _NEW_PROJECTION | \
+ _NEW_MODELVIEW | \
+ _TNL_NEW_NEED_EYE_COORDS | \
_FX_NEW_RENDERSTATE)
@@ -365,10 +357,10 @@ extern GLubyte FX_PixelToG[0x10000];
extern GLubyte FX_PixelToB[0x10000];
-typedef void (*fx_tri_func)( GLcontext *, const fxVertex *, const fxVertex *, const fxVertex * );
+typedef void (*fx_tri_func)( GLcontext *, const fxVertex *,
+ const fxVertex *, const fxVertex * );
typedef void (*fx_line_func)( GLcontext *, const fxVertex *, const fxVertex * );
typedef void (*fx_point_func)( GLcontext *, const fxVertex * );
-typedef void (*fxRenderEltsFunc)( struct vertex_buffer * );
struct tfxMesaContext {
GuTexPalette glbPalette;
@@ -392,18 +384,11 @@ struct tfxMesaContext {
tfxUnitsState unitsState;
tfxUnitsState restoreUnitsState; /* saved during multipass */
- GLuint tmu_source[FX_NUM_TMU];
- GLuint tex_dest[MAX_TEXTURE_UNITS];
- GLuint render_index;
- GLuint setupindex;
- GLuint setupdone;
- GLuint stw_hint_state; /* for grHints */
- GLuint is_in_hardware;
- GLuint new_state;
- GLuint using_fast_path, passes, multipass;
- /* Texture Memory Manager Data */
+ GLuint new_state;
+ /* Texture Memory Manager Data
+ */
GLuint texBindNumber;
GLint tmuSrc;
GLuint lastUnitsMode;
@@ -417,14 +402,28 @@ struct tfxMesaContext {
GrFog_t *fogTable;
GLint textureAlign;
- /* Acc. functions */
+ /* Vertex building and storage:
+ */
+ GLuint tmu_source[FX_NUM_TMU];
+ GLuint tex_dest[MAX_TEXTURE_UNITS];
+ GLuint setupindex;
+ GLuint setup_gone; /* for multipass */
+ GLuint stw_hint_state; /* for grHints */
+ fxVertex *verts;
+
+ /* Rasterization:
+ */
+ GLuint render_index;
+ GLuint passes, multipass;
+ GLuint is_in_hardware;
+
+ /* Current rasterization functions
+ */
fx_point_func draw_point;
fx_line_func draw_line;
fx_tri_func draw_tri;
- fxRenderEltsFunc RenderElementsRaw;
-
/* System to turn culling on/off for tris/lines/points.
*/
fx_point_func initial_point;
@@ -435,6 +434,8 @@ struct tfxMesaContext {
fx_line_func subsequent_line;
fx_tri_func subsequent_tri;
+ /* Keep texture scales somewhere handy:
+ */
GLfloat s0scale;
GLfloat s1scale;
GLfloat t0scale;
@@ -445,8 +446,9 @@ struct tfxMesaContext {
GLfloat inv_t0scale;
GLfloat inv_t1scale;
+ /* Glide stuff
+ */
tfxStats stats;
-
void *state;
/* Options */
@@ -476,7 +478,6 @@ struct tfxMesaContext {
GLboolean allow_vfmt;
GLvertexformat vtxfmt;
fxClipVertex current;
- fxClipVertex verts[4];
fxClipVertex *vert; /* points into verts[] */
void (*fire_on_vertex)( GLcontext * );
void (*fire_on_end)( GLcontext * );
@@ -492,29 +493,42 @@ struct tfxMesaContext {
GLuint accel_light;
GLfloat basecolor[4];
+
+
+ /* Projected vertices, fastpath data:
+ */
+ GLvector1ui clipped_elements;
+ fxVertex *last_vert;
+ GLuint size;
};
-typedef void (*tfxSetupFunc)(struct vertex_buffer *, GLuint, GLuint);
+typedef void (*tfxSetupFunc)(GLcontext *ctx, GLuint, GLuint, GLuint);
extern GrHwConfiguration glbHWConfig;
extern int glbCurrentBoard;
-extern void fxPrintSetupFlags( const char *msg, GLuint flags );
extern void fxSetupFXUnits(GLcontext *);
extern void fxSetupDDPointers(GLcontext *);
+/* fxvsetup:
+ */
extern void fxDDSetupInit(void);
-extern void fxDDCvaInit(void);
+extern void fxAllocVB( GLcontext *ctx );
+extern void fxFreeVB( GLcontext *ctx );
+extern void fxPrintSetupFlags( const char *msg, GLuint flags );
+extern void fx_BuildProjVerts( GLcontext *ctx,
+ GLuint start, GLuint count,
+ GLuint newinputs );
+extern void fx_validate_BuildProjVerts(GLcontext *ctx,
+ GLuint start, GLuint count,
+ GLuint newinputs );
+
+/* fxtrifuncs:
+ */
extern void fxDDTrifuncInit(void);
-extern void fxDDFastPathInit(void);
-
extern void fxDDChooseRenderState( GLcontext *ctx );
-extern tfxSetupFunc fxDDChooseSetupFunction(GLcontext *);
-
-extern void fxDDRenderInit(GLcontext *);
-
extern void fxUpdateDDSpanPointers(GLcontext *);
extern void fxSetupDDSpanPointers(GLcontext *);
@@ -550,18 +564,6 @@ extern void fxDDBlendFunc(GLcontext *, GLenum, GLenum);
extern void fxDDDepthMask(GLcontext *, GLboolean);
extern void fxDDDepthFunc(GLcontext *, GLenum);
-extern void fxDDRegisterVB( struct vertex_buffer *VB );
-extern void fxDDUnregisterVB( struct vertex_buffer *VB );
-extern void fxDDResizeVB( struct vertex_buffer *VB, GLuint size );
-
-extern void fxDDPartialRasterSetup( struct vertex_buffer *VB );
-
-extern void fxDDDoRasterSetup( struct vertex_buffer *VB );
-
-extern void fxDDRegisterPipelineStages( GLcontext *ctx );
-
-extern GLboolean fxDDBuildPrecalcPipeline( GLcontext *ctx );
-
extern void fxDDInitExtensions( GLcontext *ctx );
#define fxTMGetTexInfo(o) ((tfxTexInfo*)((o)->DriverData))
@@ -601,8 +603,6 @@ extern void fxDDReadDepthPixels(GLcontext *ctx, GLuint n,
const GLint x[], const GLint y[],
GLdepth depth[]);
-extern void fxDDFastPath( struct vertex_buffer *VB );
-
extern void fxDDShadeModel(GLcontext *ctx, GLenum mode);
extern void fxDDCullFace(GLcontext *ctx, GLenum mode);
@@ -611,9 +611,10 @@ extern void fxDDFrontFace(GLcontext *ctx, GLenum mode);
extern void fxPrintRenderState( const char *msg, GLuint state );
extern void fxPrintHintState( const char *msg, GLuint state );
-extern void fxDDDoRenderVB( struct vertex_buffer *VB );
-
extern int fxDDInitFxMesaContext( fxMesaContext fxMesa );
+extern void fxDDDestroyFxMesaContext( fxMesaContext fxMesa );
+
+
extern void fxSetScissorValues(GLcontext *ctx);
@@ -622,6 +623,9 @@ extern void fxTMMoveInTM_NoLock(fxMesaContext fxMesa,
GLint where);
extern void fxInitPixelTables(fxMesaContext fxMesa, GLboolean bgrOrder);
+
+/* fxvtxfmt:
+ */
extern void fxDDCheckVtxfmt( GLcontext *ctx );
extern void fx_update_lighting( GLcontext *ctx );
extern void fxDDInitVtxfmt( GLcontext *ctx );
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-12 02:54:22 +0000