diff options
Diffstat (limited to 'generator/pamtris/framebuffer.c')
| -rw-r--r-- | generator/pamtris/framebuffer.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/generator/pamtris/framebuffer.c b/generator/pamtris/framebuffer.c index 01a66bea..81195779 100644 --- a/generator/pamtris/framebuffer.c +++ b/generator/pamtris/framebuffer.c @@ -47,8 +47,8 @@ int -set_tupletype(const char * str, - char tupletype[256]) { +set_tupletype(const char * const str, + char * const tupletype) { /*---------------------------------------------------------------------------- Set the tuple type for the output PAM images given a string ("str") of 255 characters or less. If the string has more than 255 characters, the function @@ -86,7 +86,7 @@ set_tupletype(const char * str, int -init_framebuffer(framebuffer_info * fbi) { +init_framebuffer(framebuffer_info * const fbi) { uint8_t num_planes = fbi->num_attribs + 1; @@ -136,7 +136,7 @@ init_framebuffer(framebuffer_info * fbi) { void -free_framebuffer(framebuffer_info * fbi) { +free_framebuffer(framebuffer_info * const fbi) { free(fbi->img.buffer); free(fbi->z.buffer); @@ -147,9 +147,9 @@ free_framebuffer(framebuffer_info * fbi) { int -realloc_image_buffer(int32_t new_maxval, - int32_t new_num_attribs, - framebuffer_info * fbi) { +realloc_image_buffer(int32_t const new_maxval, + int32_t const new_num_attribs, + framebuffer_info * const fbi) { /*---------------------------------------------------------------------------- Reallocate the image buffer with a new maxval and depth, given the struct with information about the framebuffer. The fields variables "maxval" and @@ -227,7 +227,7 @@ realloc_image_buffer(int32_t new_maxval, void -print_framebuffer(framebuffer_info * fbi) { +print_framebuffer(framebuffer_info * const fbi) { uint8_t num_planes = fbi->num_attribs + 1; uint32_t i = 0; @@ -256,9 +256,9 @@ print_framebuffer(framebuffer_info * fbi) { void -clear_framebuffer(bool clear_image_buffer, - bool clear_z_buffer, - framebuffer_info* fbi) { +clear_framebuffer(bool const clear_image_buffer, + bool const clear_z_buffer, + framebuffer_info * const fbi) { if (clear_image_buffer) { memset(fbi->img.buffer, 0, fbi->img.bytes); @@ -272,12 +272,12 @@ clear_framebuffer(bool clear_image_buffer, void -draw_span(uint32_t base, - uint16_t length, - fract * attribs_start, - const fract * attribs_steps, - int32_t div, - framebuffer_info * fbi) { +draw_span(uint32_t const base, + uint16_t const length, + fract * const attribs_start, + const fract * const attribs_steps, + int32_t const div, + framebuffer_info * const fbi) { /*---------------------------------------------------------------------------- Draw a horizontal span of "length" pixels into the frame buffer, performing the appropriate depth tests. "base" must equal the row of the frame buffer @@ -326,3 +326,5 @@ draw_span(uint32_t base, } + + |