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| author | Patrice Mandin <pmandin@caramail.com> | 2007-09-03 23:08:57 +0200 |
|---|---|---|
| committer | Patrice Mandin <pmandin@caramail.com> | 2007-09-03 23:10:55 +0200 |
| commit | c45bb05b3c0b65981b6ddeaf1bb043b9a6f7f3fc (patch) | |
| tree | 633e8c3b4b675850806713146a0458e171993db1 /src/mesa/drivers/dri/nouveau/nouveau_state.c | |
| parent | cb7da3f09655f9c66eabb6a38f581c9176980cd2 (diff) | |
| download | external_mesa3d-c45bb05b3c0b65981b6ddeaf1bb043b9a6f7f3fc.zip external_mesa3d-c45bb05b3c0b65981b6ddeaf1bb043b9a6f7f3fc.tar.gz external_mesa3d-c45bb05b3c0b65981b6ddeaf1bb043b9a6f7f3fc.tar.bz2 | |
nouveau: separate modelview and projection matrix updates
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_state.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_state.c b/src/mesa/drivers/dri/nouveau/nouveau_state.c index 6c63b12..9e64a70 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_state.c +++ b/src/mesa/drivers/dri/nouveau/nouveau_state.c @@ -100,14 +100,12 @@ static void nouveauDepthRange(GLcontext *ctx, GLclampd near, GLclampd far) nouveauCalcViewport(ctx); } -static void nouveauUpdateModelProjMatrix(GLcontext *ctx) +static void nouveauUpdateProjectionMatrix(GLcontext *ctx) { - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - - _math_matrix_mul_matrix(&(nmesa->model_proj), &(ctx->_ModelProjectMatrix), - ctx->ModelviewMatrixStack.Top); +} - nmesa->hw_func.UpdateModelProjMatrix(nmesa); +static void nouveauUpdateModelviewMatrix(GLcontext *ctx) +{ } static void nouveauDDUpdateHWState(GLcontext *ctx) @@ -151,11 +149,13 @@ static void nouveauDDUpdateHWState(GLcontext *ctx) static void nouveauDDInvalidateState(GLcontext *ctx, GLuint new_state) { + nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); + if ( new_state & _NEW_PROJECTION ) { - nouveauUpdateModelProjMatrix(ctx); + nmesa->hw_func.UpdateProjectionMatrix(ctx); } if ( new_state & _NEW_MODELVIEW ) { - nouveauUpdateModelProjMatrix(ctx); + nmesa->hw_func.UpdateModelviewMatrix(ctx); } _swrast_InvalidateState( ctx, new_state ); @@ -203,6 +203,8 @@ void nouveauDDInitState(nouveauContextPtr nmesa) /* Initialize the driver's state functions */ void nouveauDDInitStateFuncs(GLcontext *ctx) { + nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); + ctx->Driver.UpdateState = nouveauDDInvalidateState; ctx->Driver.ClearIndex = NULL; @@ -253,6 +255,10 @@ void nouveauDDInitStateFuncs(GLcontext *ctx) ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable; ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; + + /* Matrix updates */ + nmesa->hw_func.UpdateProjectionMatrix = nouveauUpdateProjectionMatrix; + nmesa->hw_func.UpdateModelviewMatrix = nouveauUpdateModelviewMatrix; } #define STATE_INIT(a) if (ctx->Driver.a) ctx->Driver.a |