From 8d8fd9776e23a34e0d22e489ce1f85eb5e383121 Mon Sep 17 00:00:00 2001 From: Alex Deucher <alexdeucher@gmail.com> Date: Fri, 4 Dec 2009 09:52:37 -0500 Subject: radeon: fix polygon stipple fixes fdo bug 25354 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> --- src/mesa/drivers/dri/radeon/radeon_common.c | 23 ----------------------- src/mesa/drivers/dri/radeon/radeon_common.h | 1 - src/mesa/drivers/dri/radeon/radeon_context.h | 4 ++++ src/mesa/drivers/dri/radeon/radeon_state.c | 25 +++++++++++++++++++++++++ 4 files changed, 29 insertions(+), 24 deletions(-) (limited to 'src') diff --git a/src/mesa/drivers/dri/radeon/radeon_common.c b/src/mesa/drivers/dri/radeon/radeon_common.c index 8032cbcd695..5b2bcfdb24d 100644 --- a/src/mesa/drivers/dri/radeon/radeon_common.c +++ b/src/mesa/drivers/dri/radeon/radeon_common.c @@ -262,29 +262,6 @@ void radeonScissor(GLcontext* ctx, GLint x, GLint y, GLsizei w, GLsizei h) } } -void radeonPolygonStipplePreKMS( GLcontext *ctx, const GLubyte *mask ) -{ - radeonContextPtr radeon = RADEON_CONTEXT(ctx); - GLuint i; - drm_radeon_stipple_t stipple; - - /* Must flip pattern upside down. - */ - for ( i = 0 ; i < 32 ; i++ ) { - stipple.mask[31 - i] = ((GLuint *) mask)[i]; - } - - /* TODO: push this into cmd mechanism - */ - radeon_firevertices(radeon); - LOCK_HARDWARE( radeon ); - - drmCommandWrite( radeon->dri.fd, DRM_RADEON_STIPPLE, - &stipple, sizeof(stipple) ); - UNLOCK_HARDWARE( radeon ); -} - - /* ================================================================ * SwapBuffers with client-side throttling */ diff --git a/src/mesa/drivers/dri/radeon/radeon_common.h b/src/mesa/drivers/dri/radeon/radeon_common.h index f3201911ac6..a9e1ca49eb9 100644 --- a/src/mesa/drivers/dri/radeon/radeon_common.h +++ b/src/mesa/drivers/dri/radeon/radeon_common.h @@ -10,7 +10,6 @@ void radeonRecalcScissorRects(radeonContextPtr radeon); void radeonSetCliprects(radeonContextPtr radeon); void radeonUpdateScissor( GLcontext *ctx ); void radeonScissor(GLcontext* ctx, GLint x, GLint y, GLsizei w, GLsizei h); -void radeonPolygonStipplePreKMS( GLcontext *ctx, const GLubyte *mask ); void radeonWaitForIdleLocked(radeonContextPtr radeon); extern uint32_t radeonGetAge(radeonContextPtr radeon); diff --git a/src/mesa/drivers/dri/radeon/radeon_context.h b/src/mesa/drivers/dri/radeon/radeon_context.h index 4e2c52c835c..12ab33a009c 100644 --- a/src/mesa/drivers/dri/radeon/radeon_context.h +++ b/src/mesa/drivers/dri/radeon/radeon_context.h @@ -331,8 +331,12 @@ struct r100_hw_state { struct radeon_state_atom stp; }; +struct radeon_stipple_state { + GLuint mask[32]; +}; struct r100_state { + struct radeon_stipple_state stipple; struct radeon_texture_state texture; }; diff --git a/src/mesa/drivers/dri/radeon/radeon_state.c b/src/mesa/drivers/dri/radeon/radeon_state.c index 4d0d35ee0cd..f6c733ab209 100644 --- a/src/mesa/drivers/dri/radeon/radeon_state.c +++ b/src/mesa/drivers/dri/radeon/radeon_state.c @@ -550,6 +550,31 @@ static void radeonPolygonOffset( GLcontext *ctx, rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_CONSTANT] = constant.ui32; } +static void radeonPolygonStipplePreKMS( GLcontext *ctx, const GLubyte *mask ) +{ + r100ContextPtr rmesa = R100_CONTEXT(ctx); + GLuint i; + drm_radeon_stipple_t stipple; + + /* Must flip pattern upside down. + */ + for ( i = 0 ; i < 32 ; i++ ) { + rmesa->state.stipple.mask[31 - i] = ((GLuint *) mask)[i]; + } + + /* TODO: push this into cmd mechanism + */ + radeon_firevertices(&rmesa->radeon); + LOCK_HARDWARE( &rmesa->radeon ); + + /* FIXME: Use window x,y offsets into stipple RAM. + */ + stipple.mask = rmesa->state.stipple.mask; + drmCommandWrite( rmesa->radeon.dri.fd, DRM_RADEON_STIPPLE, + &stipple, sizeof(drm_radeon_stipple_t) ); + UNLOCK_HARDWARE( &rmesa->radeon ); +} + static void radeonPolygonMode( GLcontext *ctx, GLenum face, GLenum mode ) { r100ContextPtr rmesa = R100_CONTEXT(ctx); -- cgit v1.2.3