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make sure the HW is clean before shooting the pipeline

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This commit is contained in:
Daniel Borca
2004-09-03 06:32:18 +00:00
parent f3d960054e
commit 58c4937e12
1 changed files with 25 additions and 42 deletions
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67
src/mesa/drivers/glide/fxtris.c
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@@ -1273,58 +1273,41 @@ static void fxRunPipeline( GLcontext *ctx )
*/
if (new_gl_state & _NEW_PROJECTION)
fxMesa->new_state |= FX_NEW_FOG;
/* [dBorca] Hack alert:
* the above _NEW_PROJECTION is not included in the test below,
* so we may end up with fxMesa->new_state still dirty by the end
* of the routine. The fact is, we don't have NearFar callback
* anymore. We could use fxDDDepthRange instead, but it seems
* fog needs to be updated only by a fog-basis.
* Implementing fxDDDepthRange correctly is another story:
* that, together with a presumable fxDDViewport function would set
* fxMesa->SetupNewInputs |= VERT_BIT_CLIP;
* which might be useful in fxBuildVertices...
*/
#endif
if (new_gl_state & (_FX_NEW_IS_IN_HARDWARE |
_FX_NEW_RENDERSTATE |
_FX_NEW_SETUP_FUNCTION |
_NEW_TEXTURE)) {
if (new_gl_state & _FX_NEW_IS_IN_HARDWARE)
fxCheckIsInHardware(ctx);
if (new_gl_state & _FX_NEW_IS_IN_HARDWARE)
fxCheckIsInHardware(ctx);
if (fxMesa->new_state)
fxSetupFXUnits(ctx);
if (fxMesa->new_state)
fxSetupFXUnits(ctx);
if (!fxMesa->fallback) {
if (new_gl_state & _FX_NEW_RENDERSTATE)
fxDDChooseRenderState(ctx);
if (!fxMesa->fallback) {
if (new_gl_state & _FX_NEW_RENDERSTATE)
fxDDChooseRenderState(ctx);
if (new_gl_state & _FX_NEW_SETUP_FUNCTION)
fxChooseVertexState(ctx);
}
if (new_gl_state & _FX_NEW_SETUP_FUNCTION)
fxChooseVertexState(ctx);
if (new_gl_state & _NEW_TEXTURE) {
struct gl_texture_unit *t0 = &ctx->Texture.Unit[fxMesa->tmu_source[0]];
struct gl_texture_unit *t1 = &ctx->Texture.Unit[fxMesa->tmu_source[1]];
if (t0->_Current && FX_TEXTURE_DATA(t0)) {
fxMesa->s0scale = FX_TEXTURE_DATA(t0)->sScale;
fxMesa->t0scale = FX_TEXTURE_DATA(t0)->tScale;
fxMesa->inv_s0scale = 1.0 / fxMesa->s0scale;
fxMesa->inv_t0scale = 1.0 / fxMesa->t0scale;
}
if (new_gl_state & _NEW_TEXTURE) {
struct gl_texture_unit *t0 = &ctx->Texture.Unit[fxMesa->tmu_source[0]];
struct gl_texture_unit *t1 = &ctx->Texture.Unit[fxMesa->tmu_source[1]];
if (t0->_Current && FX_TEXTURE_DATA(t0)) {
fxMesa->s0scale = FX_TEXTURE_DATA(t0)->sScale;
fxMesa->t0scale = FX_TEXTURE_DATA(t0)->tScale;
fxMesa->inv_s0scale = 1.0 / fxMesa->s0scale;
fxMesa->inv_t0scale = 1.0 / fxMesa->t0scale;
}
if (t1->_Current && FX_TEXTURE_DATA(t1)) {
fxMesa->s1scale = FX_TEXTURE_DATA(t1)->sScale;
fxMesa->t1scale = FX_TEXTURE_DATA(t1)->tScale;
fxMesa->inv_s1scale = 1.0 / fxMesa->s1scale;
fxMesa->inv_t1scale = 1.0 / fxMesa->t1scale;
}
if (t1->_Current && FX_TEXTURE_DATA(t1)) {
fxMesa->s1scale = FX_TEXTURE_DATA(t1)->sScale;
fxMesa->t1scale = FX_TEXTURE_DATA(t1)->tScale;
fxMesa->inv_s1scale = 1.0 / fxMesa->s1scale;
fxMesa->inv_t1scale = 1.0 / fxMesa->t1scale;
}
}
fxMesa->new_gl_state = 0;
_tnl_run_pipeline( ctx );