static uint16_t rtg_user[8];
static uint16_t rtg_format;
static uint32_t rtg_address[2];
+static uint32_t rtg_address_adj[2];
static uint32_t rtg_rgb[2];
static uint8_t display_enabled = 0xFF;
uint8_t *rtg_mem; // FIXME
-uint32_t framebuffer_addr;
-uint32_t framebuffer_addr_adj;
+uint32_t framebuffer_addr = 0;
+uint32_t framebuffer_addr_adj = 0;
static void handle_rtg_command(uint32_t cmd);
static struct timespec f1, f2;
switch (address) {
case RTG_ADDR1:
rtg_address[0] = value;
+ rtg_address_adj[0] = value - (PIGFX_RTG_BASE + PIGFX_REG_SIZE);
break;
case RTG_ADDR2:
rtg_address[1] = value;
+ rtg_address_adj[1] = value - (PIGFX_RTG_BASE + PIGFX_REG_SIZE);
break;
- case RTG_RGB1:
- rtg_rgb[0] = value;
- break;
- case RTG_RGB2:
- rtg_rgb[1] = value;
- break;
+ CHKREG(RTG_RGB1, rtg_rgb[0]);
+ CHKREG(RTG_RGB2, rtg_rgb[1]);
}
break;
}
case RTGCMD_BLITRECT:
rtg_blitrect(rtg_x[0], rtg_y[0], rtg_x[1], rtg_y[1], rtg_x[2], rtg_y[2], rtg_x[3], rtg_format, 0xFF);
break;
+ case RTGCMD_BLITRECT_NOMASK_COMPLETE:
+ rtg_blitrect_nomask_complete(rtg_x[0], rtg_y[0], rtg_x[1], rtg_y[1], rtg_x[2], rtg_y[2], rtg_x[3], rtg_x[4], rtg_address[0], rtg_address[1], rtg_display_format, rtg_u8[0]);
+ break;
+ case RTGCMD_BLITPATTERN:
+ rtg_blitpattern(rtg_x[0], rtg_y[0], rtg_x[1], rtg_y[1], rtg_address[0], rtg_rgb[0], rtg_rgb[1], rtg_x[3], rtg_display_format, rtg_x[2], rtg_y[2], rtg_u8[0], rtg_u8[1], rtg_u8[2]);
+ return;
+ case RTGCMD_BLITTEMPLATE:
+ rtg_blittemplate(rtg_x[0], rtg_y[0], rtg_x[1], rtg_y[1], rtg_address[0], rtg_rgb[0], rtg_rgb[1], rtg_x[3], rtg_x[4], rtg_display_format, rtg_x[2], rtg_u8[0], rtg_u8[1]);
+ break;
}
}
void rtg_fillrect(uint16_t x, uint16_t y, uint16_t w, uint16_t h, uint32_t color, uint16_t pitch, uint16_t format, uint8_t mask) {
if (mask) {}
- uint8_t *dptr = &rtg_mem[framebuffer_addr + (x << format) + (y * pitch)];
- //printf("FillRect: %d,%d to %d,%d C%.8X, p:%d dp: %d m:%.2X\n", x, y, x+w, y+h, color, pitch, rtg_pitch, mask);
- //printf("%.8X - %.8X (%p)\n", framebuffer_addr, framebuffer_addr_adj, dptr);
+ uint8_t *dptr = &rtg_mem[rtg_address_adj[0] + (x << format) + (y * pitch)];
+ printf("FillRect: %d,%d to %d,%d C%.8X, p:%d dp: %d m:%.2X\n", x, y, x+w, y+h, color, pitch, rtg_pitch, mask);
+ printf("%.8X - %.8X (%p) (%p)\n", framebuffer_addr, rtg_address_adj[0], rtg_mem, dptr);
switch(format) {
case RTGFMT_8BIT: {
//printf("Incoming 8-bit color: %.8X\n", color);
dptr += pitch;
memcpy(dptr, (void *)(size_t)(dptr - pitch), (w << format));
}
+ printf("FillRect done.\n");
}
void rtg_blitrect(uint16_t x, uint16_t y, uint16_t dx, uint16_t dy, uint16_t w, uint16_t h, uint16_t pitch, uint16_t format, uint8_t mask) {
if (mask) {}
- //printf("BlitRect: %d,%d to %d,%d (%dx%d) p:%d dp: %d\n", x, y, dx, dy, w, h, pitch, rtg_pitch);
- uint8_t *sptr = &rtg_mem[framebuffer_addr + (x << format) + (y * pitch)];
- uint8_t *dptr = &rtg_mem[framebuffer_addr + (dx << format) + (dy * pitch)];
+ printf("BlitRect: %d,%d to %d,%d (%dx%d) p:%d dp: %d\n", x, y, dx, dy, w, h, pitch, rtg_pitch);
+ uint8_t *sptr = &rtg_mem[rtg_address_adj[0] + (x << format) + (y * pitch)];
+ uint8_t *dptr = &rtg_mem[rtg_address_adj[0] + (dx << format) + (dy * pitch)];
uint32_t xdir = 1, pitchstep = pitch;
dptr += pitchstep;
}
}
+
+void rtg_blitrect_nomask_complete(uint16_t sx, uint16_t sy, uint16_t dx, uint16_t dy, uint16_t w, uint16_t h, uint16_t srcpitch, uint16_t dstpitch, uint32_t src_addr, uint32_t dst_addr, uint16_t format, uint8_t minterm) {
+ if (minterm) {}
+ printf("BlitRectNoMaskComplete\n");
+ uint8_t *sptr = &rtg_mem[src_addr - (PIGFX_RTG_BASE + PIGFX_REG_SIZE) + (sx << format) + (sy * srcpitch)];
+ uint8_t *dptr = &rtg_mem[dst_addr - (PIGFX_RTG_BASE + PIGFX_REG_SIZE) + (dx << format) + (dy * dstpitch)];
+
+ uint32_t xdir = 1, src_pitchstep = srcpitch, dst_pitchstep = dstpitch;
+
+ if (src_addr == dst_addr) {
+ if (sy < dy) {
+ src_pitchstep = -srcpitch;
+ sptr += ((h - 1) * srcpitch);
+ dst_pitchstep = -dstpitch;
+ dptr += ((h - 1) * dstpitch);
+ }
+ if (sx < dx) {
+ xdir = 0;
+ }
+ }
+
+ for (int ys = 0; ys < h; ys++) {
+ if (xdir)
+ memcpy(dptr, sptr, w << format);
+ else
+ memmove(dptr, sptr, w << format);
+ sptr += src_pitchstep;
+ dptr += dst_pitchstep;
+ }
+}
+
+extern struct emulator_config *cfg;
+
+void rtg_blittemplate(uint16_t x, uint16_t y, uint16_t w, uint16_t h, uint32_t src_addr, uint32_t fgcol, uint32_t bgcol, uint16_t pitch, uint16_t t_pitch, uint16_t format, uint16_t offset_x, uint8_t mask, uint8_t draw_mode) {
+ if (mask) {}
+ printf("BlitTemplate: %d,%d (%dx%d) @%.8X p:%d dp: %d DM: %d Format: %d\n", x, y, w, h, src_addr, pitch, t_pitch, draw_mode & 0x03, format);
+ printf("FBA: %.8x\n", framebuffer_addr);
+
+ uint8_t *dptr = &rtg_mem[rtg_address_adj[1] + (x << format) + (y * pitch)];
+ uint8_t *sptr = NULL;
+ uint8_t cur_bit = 0, base_bit = 0, cur_byte = 0;
+ uint8_t invert = (draw_mode & DRAWMODE_INVERSVID);
+ uint16_t tmpl_x = 0;
+
+ draw_mode &= 0x03;
+
+ tmpl_x = offset_x / 8;
+ cur_bit = base_bit = (0x80 >> (offset_x % 8));
+
+ uint32_t fg_color[3] = {
+ (fgcol & 0xFF),
+ htobe16((fgcol & 0xFFFF)),
+ htobe32(fgcol),
+ };
+ uint32_t bg_color[3] = {
+ (bgcol & 0xFF),
+ htobe16((bgcol & 0xFFFF)),
+ htobe32(bgcol),
+ };
+
+ if (src_addr >= PIGFX_RTG_BASE)
+ sptr = &rtg_mem[src_addr - PIGFX_RTG_BASE];
+ else {
+ int i = get_mapped_item_by_address(cfg, src_addr);
+ if (i != -1) {
+ //printf("Grabbing data from mapped range %d at offset %ld.\n", i, src_addr - cfg->map_offset[i]);
+ sptr = &cfg->map_data[i][src_addr - cfg->map_offset[i]];
+ }
+ else {
+ printf("BlitTemplate: Failed to find mapped range for address %.8X\n", src_addr);
+ return;
+ }
+ }
+
+ switch (draw_mode) {
+ case DRAWMODE_JAM1:
+ for (uint16_t ys = 0; ys < h; ys++) {
+ //printf("JAM1: Get byte from sptr[%d] (%p) <- (%p)...\n", tmpl_x, sptr, cfg->map_data[1]);
+ cur_byte = (invert) ? sptr[tmpl_x] ^ 0xFF : sptr[tmpl_x];
+
+ for (int xs = 0; xs < w; xs++) {
+ if (w >= 8 && cur_bit == 0x80 && xs < w - 8) {
+ SET_RTG_PIXELS(dptr, xs, format, fg_color);
+ xs += 7;
+ }
+ else {
+ while (cur_bit > 0 && xs < w) {
+ if (cur_byte & cur_bit) {
+ //printf("JAM1: Write byte to dptr[%d] (%p) <- (%p)...\n", xs, dptr, rtg_mem);
+ SET_RTG_PIXEL(dptr, xs, format, fg_color);
+ }
+ xs++;
+ cur_bit >>= 1;
+ }
+ xs--;
+ cur_bit = 0x80;
+ }
+ TEMPLATE_LOOPX;
+ }
+ TEMPLATE_LOOPY;
+ }
+ return;
+ case DRAWMODE_JAM2:
+ for (uint16_t ys = 0; ys < h; ys++) {
+ //printf("JAM2: Get byte from sptr[%d] (%p) <- (%p)...\n", tmpl_x, sptr, cfg->map_data[1]);
+ cur_byte = (invert) ? sptr[tmpl_x] ^ 0xFF : sptr[tmpl_x];
+
+ for (int xs = 0; xs < w; xs++) {
+ if (w >= 8 && cur_bit == 0x80 && xs < w - 8) {
+ SET_RTG_PIXELS_COND(dptr, xs, format, fg_color, bg_color);
+ xs += 7;
+ }
+ else {
+ while (cur_bit > 0 && xs < w) {
+ if (cur_byte & cur_bit) {
+ SET_RTG_PIXEL(dptr, xs, format, fg_color)
+ }
+ else {
+ SET_RTG_PIXEL(dptr, xs, format, bg_color)
+ }
+ xs++;
+ cur_bit >>= 1;
+ }
+ xs--;
+ cur_bit = 0x80;
+ }
+ TEMPLATE_LOOPX;
+ }
+ TEMPLATE_LOOPY;
+ }
+ return;
+ case DRAWMODE_COMPLEMENT:
+ for (uint16_t ys = 0; ys < h; ys++) {
+ cur_byte = (invert) ? sptr[tmpl_x] ^ 0xFF : sptr[tmpl_x];
+
+ for (int xs = 0; xs < w; xs++) {
+ if (w >= 8 && cur_bit == 0x80 && xs < w - 8) {
+ SET_RTG_PIXELS_COND(dptr, xs, format, fg_color, bg_color);
+ xs += 7;
+ }
+ else {
+ while (cur_bit > 0 && xs < w) {
+ if (cur_byte & cur_bit) {
+ INVERT_RTG_PIXELS(dptr, xs, format)
+ }
+ else {
+ INVERT_RTG_PIXEL(dptr, xs, format)
+ }
+ xs++;
+ cur_bit >>= 1;
+ }
+ xs--;
+ cur_bit = 0x80;
+ }
+ TEMPLATE_LOOPX;
+ }
+ TEMPLATE_LOOPY;
+ }
+ return;
+ }
+}
+
+void rtg_blitpattern(uint16_t x, uint16_t y, uint16_t w, uint16_t h, uint32_t src_addr, uint32_t fgcol, uint32_t bgcol, uint16_t pitch, uint16_t format, uint16_t offset_x, uint16_t offset_y, uint8_t mask, uint8_t draw_mode, uint8_t loop_rows) {
+ if (mask) {}
+ printf("BlitPattern: %d,%d (%dx%d) @%.8X p:%d dp: %d DM: %d Format: %d\n", x, y, w, h, src_addr, pitch, 2, draw_mode & 0x03, format);
+ printf("FBA: %.8x - lr: %d\n", framebuffer_addr, loop_rows);
+
+ uint8_t *dptr = &rtg_mem[rtg_address_adj[1] + (x << format) + (y * pitch)];
+ uint8_t *sptr = NULL, *sptr_base = NULL;
+ uint8_t cur_bit = 0, base_bit = 0, cur_byte = 0;
+ uint8_t invert = (draw_mode & DRAWMODE_INVERSVID);
+ uint16_t tmpl_x = 0;
+
+ draw_mode &= 0x03;
+
+ tmpl_x = (offset_x / 8) % 2;
+ cur_bit = base_bit = (0x80 >> (offset_x % 8));
+
+ uint32_t fg_color[3] = {
+ (fgcol & 0xFF),
+ htobe16((fgcol & 0xFFFF)),
+ htobe32(fgcol),
+ };
+ uint32_t bg_color[3] = {
+ (bgcol & 0xFF),
+ htobe16((bgcol & 0xFFFF)),
+ htobe32(bgcol),
+ };
+
+
+ if (src_addr >= PIGFX_RTG_BASE)
+ sptr = &rtg_mem[src_addr - PIGFX_RTG_BASE];
+ else {
+ int i = get_mapped_item_by_address(cfg, src_addr);
+ if (i != -1) {
+ //printf("BlitPattern: Grabbing data from mapped range %d at offset %ld.\n", i, src_addr - cfg->map_offset[i]);
+ sptr = &cfg->map_data[i][src_addr - cfg->map_offset[i]];
+ }
+ else {
+ printf("BlitPattern: Failed to find mapped range for address %.8X\n", src_addr);
+ return;
+ }
+ }
+
+ sptr_base = sptr;
+ sptr += (offset_y % loop_rows) * 2;
+
+ switch (draw_mode) {
+ case DRAWMODE_JAM1:
+ for (uint16_t ys = 0; ys < h; ys++) {
+ //printf("JAM1: Get byte from sptr[%d] (%p) <- (%p)...\n", tmpl_x, sptr, cfg->map_data[1]);
+ cur_byte = (invert) ? sptr[tmpl_x] ^ 0xFF : sptr[tmpl_x];
+
+ for (int xs = 0; xs < w; xs++) {
+ if (w >= 8 && cur_bit == 0x80 && xs < w - 8) {
+ SET_RTG_PIXELS(dptr, xs, format, fg_color);
+ xs += 7;
+ }
+ else {
+ while (cur_bit > 0 && xs < w) {
+ if (cur_byte & cur_bit) {
+ //printf("JAM1: Write byte to dptr[%d] (%p) <- (%p)...\n", xs, dptr, rtg_mem);
+ SET_RTG_PIXEL(dptr, xs, format, fg_color);
+ }
+ xs++;
+ cur_bit >>= 1;
+ }
+ xs--;
+ cur_bit = 0x80;
+ }
+ PATTERN_LOOPX;
+ }
+ PATTERN_LOOPY;
+ }
+ return;
+ case DRAWMODE_JAM2:
+ for (uint16_t ys = 0; ys < h; ys++) {
+ //printf("JAM2: Get byte from sptr[%d] (%p) <- (%p)...\n", tmpl_x, sptr, cfg->map_data[1]);
+ cur_byte = (invert) ? sptr[tmpl_x] ^ 0xFF : sptr[tmpl_x];
+
+ for (int xs = 0; xs < w; xs++) {
+ //printf("JAM2: Write byte to dptr[%d] (%p) <- (%p)...\n", xs, dptr, rtg_mem);
+ if (w >= 8 && cur_bit == 0x80 && xs < w - 8) {
+ SET_RTG_PIXELS_COND(dptr, xs, format, fg_color, bg_color);
+ xs += 7;
+ }
+ else {
+ while (cur_bit > 0 && xs < w) {
+ if (cur_byte & cur_bit) {
+ SET_RTG_PIXEL(dptr, xs, format, fg_color)
+ }
+ else {
+ SET_RTG_PIXEL(dptr, xs, format, bg_color)
+ }
+ xs++;
+ cur_bit >>= 1;
+ }
+ xs--;
+ cur_bit = 0x80;
+ }
+ PATTERN_LOOPX;
+ }
+ PATTERN_LOOPY;
+ }
+ return;
+ case DRAWMODE_COMPLEMENT:
+ for (uint16_t ys = 0; ys < h; ys++) {
+ cur_byte = (invert) ? sptr[tmpl_x] ^ 0xFF : sptr[tmpl_x];
+
+ for (int xs = 0; xs < w; xs++) {
+ if (w >= 8 && cur_bit == 0x80 && xs < w - 8) {
+ SET_RTG_PIXELS_COND(dptr, xs, format, fg_color, bg_color);
+ xs += 7;
+ }
+ else {
+ while (cur_bit > 0 && xs < w) {
+ if (cur_byte & cur_bit) {
+ INVERT_RTG_PIXELS(dptr, xs, format)
+ }
+ else {
+ INVERT_RTG_PIXEL(dptr, xs, format)
+ }
+ xs++;
+ cur_bit >>= 1;
+ }
+ xs--;
+ cur_bit = 0x80;
+ }
+ PATTERN_LOOPX;
+ }
+ PATTERN_LOOPY;
+ }
+ return;
+ }
+}
projects / pistorm / blobdiff