diff options
| author | Alejandro Soto <alejandro@34project.org> | 2023-11-02 21:32:43 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2023-11-10 01:43:01 -0600 |
| commit | 3417651da0ffebfbfb00a3228ef11e21fe7dfaa1 (patch) | |
| tree | 47cd79747b229b12f872b4bf5b0f377a86d81357 /rtl/gfx/gfx_defs.sv | |
| parent | 85fc7268a690e38ecb7f3b04dbfb8d70f2570a79 (diff) | |
rtl/gfx: implement edge offset setup
Diffstat (limited to 'rtl/gfx/gfx_defs.sv')
| -rw-r--r-- | rtl/gfx/gfx_defs.sv | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/rtl/gfx/gfx_defs.sv b/rtl/gfx/gfx_defs.sv index 6e96b4e..17ed7c0 100644 --- a/rtl/gfx/gfx_defs.sv +++ b/rtl/gfx/gfx_defs.sv @@ -48,8 +48,16 @@ typedef struct packed logic[9:0] r, g, b; } rgb30; +typedef logic signed[31:0] fixed; + +`define FIXED_FRAC 16 + `define GFX_MASK_SRAM_STAGES 3 `define GFX_MASK_STAGES (1 + `GFX_MASK_SRAM_STAGES + 1) `define GFX_SCAN_STAGES 3 // Ajustable +`define GFX_RASTER_BITS 2 +`define GFX_RASTER_SIZE (1 << GFX_RASTER_BITS) +`define GFX_RASTER_OFFSETS (1 << (2 * GFX_RASTER_BITS)) + `endif |