diff options
Diffstat (limited to 'src/mesa/drivers/x11/xm_line.c')
| -rw-r--r-- | src/mesa/drivers/x11/xm_line.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/mesa/drivers/x11/xm_line.c b/src/mesa/drivers/x11/xm_line.c index ccb54a391cb..24e09ce344f 100644 --- a/src/mesa/drivers/x11/xm_line.c +++ b/src/mesa/drivers/x11/xm_line.c @@ -151,6 +151,23 @@ void xmesa_choose_point( GLcontext *ctx ) /* + * Draw a flat-shaded, PF_8A8R8G8B line into an XImage. + */ +#define NAME flat_8A8R8G8B_line +#define SETUP_CODE \ + XMesaContext xmesa = XMESA_CONTEXT(ctx); \ + const GLubyte *color = vert1->color; \ + GLuint pixel = PACK_8R8G8B( color[0], color[1], color[2] ); +#define PIXEL_TYPE GLuint +#define BYTES_PER_ROW (xmesa->xm_buffer->backimage->bytes_per_line) +#define PIXEL_ADDRESS(X,Y) PIXELADDR4(xmesa->xm_buffer,X,Y) +#define CLIP_HACK 1 +#define PLOT(X,Y) *pixelPtr = pixel; +#include "swrast/s_linetemp.h" + + + +/* * Draw a flat-shaded, PF_8R8G8B line into an XImage. */ #define NAME flat_8R8G8B_line @@ -322,6 +339,29 @@ void xmesa_choose_point( GLcontext *ctx ) /* + * Draw a flat-shaded, Z-less, PF_8A8R8G8B line into an XImage. + */ +#define NAME flat_8A8R8G8B_z_line +#define SETUP_CODE \ + XMesaContext xmesa = XMESA_CONTEXT(ctx); \ + const GLubyte *color = vert1->color; \ + GLuint pixel = PACK_8R8G8B( color[0], color[1], color[2] ); +#define INTERP_Z 1 +#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE +#define PIXEL_TYPE GLuint +#define BYTES_PER_ROW (xmesa->xm_buffer->backimage->bytes_per_line) +#define PIXEL_ADDRESS(X,Y) PIXELADDR4(xmesa->xm_buffer,X,Y) +#define CLIP_HACK 1 +#define PLOT(X,Y) \ + if (Z < *zPtr) { \ + *zPtr = Z; \ + *pixelPtr = pixel; \ + } +#include "swrast/s_linetemp.h" + + + +/* * Draw a flat-shaded, Z-less, PF_8R8G8B line into an XImage. */ #define NAME flat_8R8G8B_z_line @@ -511,6 +551,8 @@ static swrast_line_func get_line_func( GLcontext *ctx ) return flat_TRUECOLOR_z_line; case PF_8A8B8G8R: return flat_8A8B8G8R_z_line; + case PF_8A8R8G8B: + return flat_8A8R8G8B_z_line; case PF_8R8G8B: return flat_8R8G8B_z_line; case PF_8R8G8B24: @@ -537,6 +579,8 @@ static swrast_line_func get_line_func( GLcontext *ctx ) return flat_TRUECOLOR_line; case PF_8A8B8G8R: return flat_8A8B8G8R_line; + case PF_8A8R8G8B: + return flat_8A8R8G8B_line; case PF_8R8G8B: return flat_8R8G8B_line; case PF_8R8G8B24: |