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path: root/src/mesa/drivers/dri/unichrome/via_state.c
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Diffstat (limited to 'src/mesa/drivers/dri/unichrome/via_state.c')
-rw-r--r--src/mesa/drivers/dri/unichrome/via_state.c148
1 files changed, 95 insertions, 53 deletions
diff --git a/src/mesa/drivers/dri/unichrome/via_state.c b/src/mesa/drivers/dri/unichrome/via_state.c
index 8c5a45c983..bb06b327bb 100644
--- a/src/mesa/drivers/dri/unichrome/via_state.c
+++ b/src/mesa/drivers/dri/unichrome/via_state.c
@@ -195,7 +195,12 @@ static void viaScissor(GLcontext *ctx, GLint x, GLint y,
GLsizei w, GLsizei h)
{
viaContextPtr vmesa = VIA_CONTEXT(ctx);
+
+ if (!vmesa->driDrawable)
+ return;
+
if (VIA_DEBUG) fprintf(stderr, "%s in\n", __FUNCTION__);
+
if (ctx->Scissor.Enabled) {
VIA_FIREVERTICES(vmesa); /* don't pipeline cliprect changes */
vmesa->uploadCliprects = GL_TRUE;
@@ -257,6 +262,13 @@ static void viaDrawBuffer(GLcontext *ctx, GLenum mode)
FALLBACK(vmesa, VIA_FALLBACK_DRAW_BUFFER, GL_TRUE);
return;
}
+
+ /* We want to update the s/w rast state too so that r200SetBuffer()
+ * gets called.
+ */
+ _swrast_DrawBuffer(ctx, mode);
+
+
if (VIA_DEBUG) fprintf(stderr, "%s out\n", __FUNCTION__);
}
@@ -296,40 +308,6 @@ static void viaPointSize(GLcontext *ctx, GLfloat sz)
vmesa = vmesa;
}
-static void viaBitmap( GLcontext *ctx, GLint px, GLint py,
- GLsizei width, GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte *bitmap )
-{
- viaContextPtr vmesa = VIA_CONTEXT(ctx);
-
- /*=* [DBG] csmash : fix background overlap option menu *=*/
- LOCK_HARDWARE(vmesa);
- viaFlushPrimsLocked(vmesa);
- UNLOCK_HARDWARE(vmesa);
-
- WAIT_IDLE
- /*=* [DBG] csmash : fix segmentation fault *=*/
- /*=* John Sheng [2003.7.18] texenv *=*/
- /*if (!vmesa->drawMap && !vmesa->readMap) {*/
- if (1) {
- if (vmesa->glCtx->Color._DrawDestMask[0] == __GL_BACK_BUFFER_MASK) {
- viaDrawBuffer(ctx, GL_BACK);
- }
- else {
- viaDrawBuffer(ctx, GL_FRONT);
- }
- }
- /*=* [DBG] csmash : white option words become brown *=*/
- /*_swrast_Bitmap(ctx, px, py, width, height, unpack, bitmap );*/
- {
- GLboolean fog;
- fog = ctx->Fog.Enabled;
- ctx->Fog.Enabled = GL_FALSE;
- _swrast_Bitmap(ctx, px, py, width, height, unpack, bitmap );
- ctx->Fog.Enabled = fog;
- }
-}
/* =============================================================
* Color masks
@@ -426,15 +404,8 @@ void viaCalcViewport(GLcontext *ctx)
m[MAT_TX] = v[MAT_TX] + vmesa->drawXoff;
m[MAT_SY] = - v[MAT_SY];
m[MAT_TY] = - v[MAT_TY] + vmesa->driDrawable->h;
- /*=* John Sheng [2003.7.2] for visual config & viewperf drv-08 *=*/
- if (vmesa->depth.bpp == 16) {
- m[MAT_SZ] = v[MAT_SZ] * (1.0 / 0xffff);
- m[MAT_TZ] = v[MAT_TZ] * (1.0 / 0xffff);
- }
- else {
- m[MAT_SZ] = v[MAT_SZ] * (1.0 / 0xffffffff);
- m[MAT_TZ] = v[MAT_TZ] * (1.0 / 0xffffffff);
- }
+ m[MAT_SZ] = v[MAT_SZ] * vmesa->depth_scale;
+ m[MAT_TZ] = v[MAT_TZ] * vmesa->depth_scale;
}
static void viaViewport(GLcontext *ctx,
@@ -474,14 +445,86 @@ void viaInitState(GLcontext *ctx)
vmesa->regCmdB = HC_ACMD_HCmdB | HC_HVPMSK_X | HC_HVPMSK_Y | HC_HVPMSK_Z;
vmesa->regEnable = HC_HenCW_MASK;
- if (vmesa->glCtx->Color._DrawDestMask[0] == __GL_BACK_BUFFER_MASK) {
- vmesa->drawMap = vmesa->back.map;
- vmesa->readMap = vmesa->back.map;
- }
- else {
- vmesa->drawMap = (char *)vmesa->driScreen->pFB;
- vmesa->readMap = (char *)vmesa->driScreen->pFB;
- }
+ /* Mesa should do this for us:
+ */
+ ctx->Driver.AlphaFunc( ctx,
+ ctx->Color.AlphaFunc,
+ ctx->Color.AlphaRef);
+
+/* ctx->Driver.BlendColor( ctx, */
+/* ctx->Color.BlendColor ); */
+
+ ctx->Driver.BlendEquationSeparate( ctx,
+ ctx->Color.BlendEquationRGB,
+ ctx->Color.BlendEquationA);
+
+ ctx->Driver.BlendFuncSeparate( ctx,
+ ctx->Color.BlendSrcRGB,
+ ctx->Color.BlendDstRGB,
+ ctx->Color.BlendSrcA,
+ ctx->Color.BlendDstA);
+
+ ctx->Driver.ColorMask( ctx,
+ ctx->Color.ColorMask[RCOMP],
+ ctx->Color.ColorMask[GCOMP],
+ ctx->Color.ColorMask[BCOMP],
+ ctx->Color.ColorMask[ACOMP]);
+
+ ctx->Driver.CullFace( ctx, ctx->Polygon.CullFaceMode );
+ ctx->Driver.DepthFunc( ctx, ctx->Depth.Func );
+ ctx->Driver.DepthMask( ctx, ctx->Depth.Mask );
+
+ ctx->Driver.Enable( ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled );
+ ctx->Driver.Enable( ctx, GL_BLEND, ctx->Color.BlendEnabled );
+ ctx->Driver.Enable( ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled );
+ ctx->Driver.Enable( ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled );
+ ctx->Driver.Enable( ctx, GL_CULL_FACE, ctx->Polygon.CullFlag );
+ ctx->Driver.Enable( ctx, GL_DEPTH_TEST, ctx->Depth.Test );
+ ctx->Driver.Enable( ctx, GL_DITHER, ctx->Color.DitherFlag );
+ ctx->Driver.Enable( ctx, GL_FOG, ctx->Fog.Enabled );
+ ctx->Driver.Enable( ctx, GL_LIGHTING, ctx->Light.Enabled );
+ ctx->Driver.Enable( ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag );
+ ctx->Driver.Enable( ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag );
+ ctx->Driver.Enable( ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled );
+ ctx->Driver.Enable( ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled );
+ ctx->Driver.Enable( ctx, GL_TEXTURE_1D, GL_FALSE );
+ ctx->Driver.Enable( ctx, GL_TEXTURE_2D, GL_FALSE );
+ ctx->Driver.Enable( ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE );
+ ctx->Driver.Enable( ctx, GL_TEXTURE_3D, GL_FALSE );
+ ctx->Driver.Enable( ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE );
+
+ ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
+ ctx->Driver.Fogfv( ctx, GL_FOG_MODE, 0 );
+ ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
+ ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
+ ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
+
+ ctx->Driver.FrontFace( ctx, ctx->Polygon.FrontFace );
+
+ {
+ GLfloat f = (GLfloat)ctx->Light.Model.ColorControl;
+ ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f );
+ }
+
+ ctx->Driver.LineWidth( ctx, ctx->Line.Width );
+ ctx->Driver.LogicOpcode( ctx, ctx->Color.LogicOp );
+ ctx->Driver.PointSize( ctx, ctx->Point.Size );
+ ctx->Driver.PolygonStipple( ctx, (const GLubyte *)ctx->PolygonStipple );
+ ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
+ ctx->Scissor.Width, ctx->Scissor.Height );
+ ctx->Driver.ShadeModel( ctx, ctx->Light.ShadeModel );
+/* ctx->Driver.StencilFunc( ctx, */
+/* ctx->Stencil.Function[0], */
+/* ctx->Stencil.Ref[0], */
+/* ctx->Stencil.ValueMask[0] ); */
+/* ctx->Driver.StencilMask( ctx, ctx->Stencil.WriteMask[0] ); */
+/* ctx->Driver.StencilOp( ctx, */
+/* ctx->Stencil.FailFunc[0], */
+/* ctx->Stencil.ZFailFunc[0], */
+/* ctx->Stencil.ZPassFunc[0]); */
+
+
+ ctx->Driver.DrawBuffer( ctx, ctx->Color.DrawBuffer[0] );
}
/**
@@ -1366,8 +1409,7 @@ void viaInitStateFuncs(GLcontext *ctx)
/* Pixel path fallbacks.
*/
ctx->Driver.Accum = _swrast_Accum;
- ctx->Driver.Bitmap = viaBitmap;
-
+ ctx->Driver.Bitmap = _swrast_Bitmap;
ctx->Driver.CopyPixels = _swrast_CopyPixels;
ctx->Driver.DrawPixels = _swrast_DrawPixels;
ctx->Driver.ReadPixels = _swrast_ReadPixels;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 05:34:32 +0000