diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_ioctl.c | 37 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_ioctl.c | 37 |
2 files changed, 22 insertions, 52 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_ioctl.c b/src/mesa/drivers/dri/r200/r200_ioctl.c index e548fac3283..faa9f16a376 100644 --- a/src/mesa/drivers/dri/r200/r200_ioctl.c +++ b/src/mesa/drivers/dri/r200/r200_ioctl.c @@ -57,8 +57,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. static void r200Clear( struct gl_context *ctx, GLbitfield mask ) { r200ContextPtr rmesa = R200_CONTEXT(ctx); - GLuint flags = 0; - GLuint orig_mask = mask; + GLuint hwmask, swmask; + GLuint hwbits = BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT | + BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL | + BUFFER_BIT_COLOR0; if ( R200_DEBUG & RADEON_IOCTL ) { if (rmesa->radeon.sarea) @@ -69,36 +71,19 @@ static void r200Clear( struct gl_context *ctx, GLbitfield mask ) radeonFlush( ctx ); - if ( mask & BUFFER_BIT_FRONT_LEFT ) { - flags |= RADEON_FRONT; - mask &= ~BUFFER_BIT_FRONT_LEFT; - } - - if ( mask & BUFFER_BIT_BACK_LEFT ) { - flags |= RADEON_BACK; - mask &= ~BUFFER_BIT_BACK_LEFT; - } - - if ( mask & BUFFER_BIT_DEPTH ) { - flags |= RADEON_DEPTH; - mask &= ~BUFFER_BIT_DEPTH; - } - - if ( (mask & BUFFER_BIT_STENCIL) ) { - flags |= RADEON_STENCIL; - mask &= ~BUFFER_BIT_STENCIL; - } + hwmask = mask & hwbits; + swmask = mask & ~hwbits; - if ( mask ) { + if ( swmask ) { if (R200_DEBUG & RADEON_FALLBACKS) - fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, mask); - _swrast_Clear( ctx, mask ); + fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, swmask); + _swrast_Clear( ctx, swmask ); } - if ( !flags ) + if ( !hwmask ) return; - radeonUserClear(ctx, orig_mask); + radeonUserClear(ctx, hwmask); } GLboolean r200IsGartMemory( r200ContextPtr rmesa, const GLvoid *pointer, diff --git a/src/mesa/drivers/dri/radeon/radeon_ioctl.c b/src/mesa/drivers/dri/radeon/radeon_ioctl.c index 22118a78404..c6c8b054351 100644 --- a/src/mesa/drivers/dri/radeon/radeon_ioctl.c +++ b/src/mesa/drivers/dri/radeon/radeon_ioctl.c @@ -381,8 +381,10 @@ void radeonEmitAOS( r100ContextPtr rmesa, static void radeonClear( struct gl_context *ctx, GLbitfield mask ) { r100ContextPtr rmesa = R100_CONTEXT(ctx); - GLuint flags = 0; - GLuint orig_mask = mask; + GLuint hwmask, swmask; + GLuint hwbits = BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT | + BUFFER_BIT_DEPTH | BUFFER_BIT_STENCIL | + BUFFER_BIT_COLOR0; if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_FRONT_RIGHT)) { rmesa->radeon.front_buffer_dirty = GL_TRUE; @@ -394,36 +396,19 @@ static void radeonClear( struct gl_context *ctx, GLbitfield mask ) radeon_firevertices(&rmesa->radeon); - if ( mask & BUFFER_BIT_FRONT_LEFT ) { - flags |= RADEON_FRONT; - mask &= ~BUFFER_BIT_FRONT_LEFT; - } - - if ( mask & BUFFER_BIT_BACK_LEFT ) { - flags |= RADEON_BACK; - mask &= ~BUFFER_BIT_BACK_LEFT; - } - - if ( mask & BUFFER_BIT_DEPTH ) { - flags |= RADEON_DEPTH; - mask &= ~BUFFER_BIT_DEPTH; - } - - if ( (mask & BUFFER_BIT_STENCIL) ) { - flags |= RADEON_STENCIL; - mask &= ~BUFFER_BIT_STENCIL; - } + hwmask = mask & hwbits; + swmask = mask & ~hwbits; - if ( mask ) { + if ( swmask ) { if (RADEON_DEBUG & RADEON_FALLBACKS) - fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, mask); - _swrast_Clear( ctx, mask ); + fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, swmask); + _swrast_Clear( ctx, swmask ); } - if ( !flags ) + if ( !hwmask ) return; - radeonUserClear(ctx, orig_mask); + radeonUserClear(ctx, hwmask); } void radeonInitIoctlFuncs( struct gl_context *ctx ) |