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wiiu/render: Fix final bugs; it partially works now \o/

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rw-r-r-0644 2018-10-27 21:55:00 +02:00 committed by Ash Logan
parent aa08e434c9
commit a7ee3dd532
3 changed files with 31 additions and 37 deletions
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31
src/render/wiiu/SDL_rdraw_wiiu.c
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@ -52,14 +52,12 @@ int WIIU_SDL_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
WIIU_RenderData *data = (WIIU_RenderData *) renderer->driverdata;
WIIU_TextureData *tdata = (WIIU_TextureData *) texture->driverdata;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 8);
float *a_texCoord = WIIU_AllocRenderData(data, sizeof(float) * 8);
/* Compute vertex points */
float x_min = (((renderer->viewport.x + dstrect->x) / (float)data->cbuf.surface.width) * 2.0f) - 1.0f;
float y_min = (((renderer->viewport.y + dstrect->y) / (float)data->cbuf.surface.height) * 2.0f) - 1.0f;
float y_min = (((data->cbuf.surface.height - (renderer->viewport.y + dstrect->y)) / (float)data->cbuf.surface.height) * 2.0f) - 1.0f;
float x_max = (((renderer->viewport.x + dstrect->x + dstrect->w) / (float)data->cbuf.surface.width) * 2.0f) - 1.0f;
float y_max = (((renderer->viewport.y + dstrect->y + dstrect->h) / (float)data->cbuf.surface.height) * 2.0f) - 1.0f;
float y_max = (((data->cbuf.surface.height - (renderer->viewport.y + dstrect->y + dstrect->h)) / (float)data->cbuf.surface.height) * 2.0f) - 1.0f;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 8);
a_position[0] = x_min; a_position[1] = y_min;
a_position[2] = x_max; a_position[3] = y_min;
a_position[4] = x_max; a_position[5] = y_max;
@ -69,8 +67,9 @@ int WIIU_SDL_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
/* Compute texture coords */
float tex_x_min = (float)srcrect->x / (float)tdata->texture.surface.width;
float tex_x_max = (float)(srcrect->x + srcrect->w) / (float)tdata->texture.surface.width;
float tex_y_min = (float)srcrect->y / (float)tdata->texture.surface.height;
float tex_y_max = (float)(srcrect->y + srcrect->h) / (float)tdata->texture.surface.height;
float tex_y_min = (float)(texture->h - srcrect->y) / (float)tdata->texture.surface.height;
float tex_y_max = (float)(texture->h - (srcrect->y + srcrect->h)) / (float)tdata->texture.surface.height;
float *a_texCoord = WIIU_AllocRenderData(data, sizeof(float) * 8);
a_texCoord[0] = tex_x_min; a_texCoord[1] = tex_y_max;
a_texCoord[2] = tex_x_max; a_texCoord[3] = tex_y_max;
a_texCoord[4] = tex_x_max; a_texCoord[5] = tex_y_min;
@ -85,6 +84,8 @@ int WIIU_SDL_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
GX2SetAttribBuffer(0, sizeof(float) * 8, sizeof(float) * 2, a_position);
GX2SetAttribBuffer(1, sizeof(float) * 8, sizeof(float) * 2, a_texCoord);
GX2DrawEx(GX2_PRIMITIVE_MODE_QUADS, 4, 0, 1);
return 0;
}
@ -95,9 +96,6 @@ int WIIU_SDL_RenderCopyEx(SDL_Renderer * renderer, SDL_Texture * texture,
WIIU_RenderData *data = (WIIU_RenderData *) renderer->driverdata;
WIIU_TextureData *tdata = (WIIU_TextureData *) texture->driverdata;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 8);
float *a_texCoord = WIIU_AllocRenderData(data, sizeof(float) * 8);
/* Compute real vertex points */
float x_min = renderer->viewport.x + dstrect->x;
float y_min = renderer->viewport.y + dstrect->y;
@ -112,6 +110,7 @@ int WIIU_SDL_RenderCopyEx(SDL_Renderer * renderer, SDL_Texture * texture,
(flip & SDL_FLIP_HORIZONTAL) ? x_min : x_max, (flip & SDL_FLIP_VERTICAL) ? y_min : y_max,
(flip & SDL_FLIP_HORIZONTAL) ? x_max : x_min, (flip & SDL_FLIP_VERTICAL) ? y_min : y_max,
};
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 8);
for (int i = 0; i < 8; i += 2) {
a_position[i+0] = (((cx + (SDL_cos(r) * (rvb[i+0] - cx) + SDL_sin(r) * (rvb[i+1] - cy))) / (float)data->cbuf.surface.width) * 2.0f) - 1.0f;
a_position[i+1] = (((cy + (SDL_cos(r) * (rvb[i+1] - cy) - SDL_sin(r) * (rvb[i+0] - cx))) / (float)data->cbuf.surface.height) * 2.0f) - 1.0f;
@ -123,6 +122,7 @@ int WIIU_SDL_RenderCopyEx(SDL_Renderer * renderer, SDL_Texture * texture,
float tex_x_max = (float)(srcrect->x + srcrect->w) / (float)tdata->texture.surface.width;
float tex_y_min = (float)srcrect->y / (float)tdata->texture.surface.height;
float tex_y_max = (float)(srcrect->y + srcrect->h) / (float)tdata->texture.surface.height;
float *a_texCoord = WIIU_AllocRenderData(data, sizeof(float) * 8);
a_texCoord[0] = tex_x_min; a_texCoord[1] = tex_y_max;
a_texCoord[2] = tex_x_max; a_texCoord[3] = tex_y_max;
a_texCoord[4] = tex_x_max; a_texCoord[5] = tex_y_min;
@ -145,7 +145,6 @@ int WIIU_SDL_RenderDrawPoints(SDL_Renderer * renderer, const SDL_FPoint * points
int count)
{
WIIU_RenderData *data = (WIIU_RenderData *) renderer->driverdata;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 2 * count);
/* Compute vertex pos */
float swidth = data->cbuf.surface.width;
@ -153,10 +152,12 @@ int WIIU_SDL_RenderDrawPoints(SDL_Renderer * renderer, const SDL_FPoint * points
float vx = (float)renderer->viewport.x;
float vy = (float)renderer->viewport.y;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 2 * count);
for (int i = 0; i < count; ++i) {
a_position[i*2+0] = (((vx + points[i].x) / swidth) * 2.0f)-1.0f;
a_position[i*2+1] = (((vy + points[i].y) / sheight) * 2.0f)-1.0f;
}
GX2Invalidate(GX2_INVALIDATE_MODE_CPU_ATTRIBUTE_BUFFER, a_position, sizeof(float) * 2 * count);
/* Render points */
float u_color[4] = {(float)renderer->r / 255.0f,
@ -178,7 +179,6 @@ int WIIU_SDL_RenderDrawLines(SDL_Renderer * renderer, const SDL_FPoint * points,
int count)
{
WIIU_RenderData *data = (WIIU_RenderData *) renderer->driverdata;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 2 * count);
/* Compute vertex pos */
float swidth = data->cbuf.surface.width;
@ -186,10 +186,12 @@ int WIIU_SDL_RenderDrawLines(SDL_Renderer * renderer, const SDL_FPoint * points,
float vx = (float)renderer->viewport.x;
float vy = (float)renderer->viewport.y;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 2 * count);
for (int i = 0; i < count; ++i) {
a_position[i*2+0] = (((vx + points[i].x) / swidth) * 2.0f) - 1.0f;
a_position[i*2+1] = (((vy + points[i].y) / sheight) * 2.0f) - 1.0f;
}
GX2Invalidate(GX2_INVALIDATE_MODE_CPU_ATTRIBUTE_BUFFER, a_position, sizeof(float) * 2 * count);
/* Render lines */
float u_color[4] = {(float)renderer->r / 255.0f,
@ -209,7 +211,6 @@ int WIIU_SDL_RenderDrawLines(SDL_Renderer * renderer, const SDL_FPoint * points,
int WIIU_SDL_RenderFillRects(SDL_Renderer * renderer, const SDL_FRect * rects, int count)
{
WIIU_RenderData *data = (WIIU_RenderData *) renderer->driverdata;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 8 * count);
/* Compute vertex pos */
float swidth = data->cbuf.surface.width;
@ -217,6 +218,7 @@ int WIIU_SDL_RenderFillRects(SDL_Renderer * renderer, const SDL_FRect * rects, i
float vx = (float)renderer->viewport.x;
float vy = (float)renderer->viewport.y;
float *a_position = WIIU_AllocRenderData(data, sizeof(float) * 8 * count);
for (int i = 0; i < count; ++i) {
float tr_x = (((vx + rects[i].x) / swidth) * 2.0f) - 1.0f;
float tr_y = (((vy + rects[i].y) / sheight) * 2.0f) - 1.0f;
@ -231,6 +233,7 @@ int WIIU_SDL_RenderFillRects(SDL_Renderer * renderer, const SDL_FRect * rects, i
a_position[i*8+6] = tr_x;
a_position[i*8+7] = tr_y + tr_h;
}
GX2Invalidate(GX2_INVALIDATE_MODE_CPU_ATTRIBUTE_BUFFER, a_position, sizeof(float) * 8 * count);
/* Render rects */
float u_color[4] = {(float)renderer->r / 255.0f,
@ -240,7 +243,7 @@ int WIIU_SDL_RenderFillRects(SDL_Renderer * renderer, const SDL_FRect * rects, i
GX2SetContextState(data->ctx);
wiiuSetColorShader();
GX2SetAttribBuffer(0, sizeof(float) * 2 * 4 * count, sizeof(float) * 2, a_position);
GX2SetAttribBuffer(0, sizeof(float) * 8 * count, sizeof(float) * 2, a_position);
GX2SetPixelUniformReg(wiiuColorShader.pixelShader->uniformVars[0].offset, 4, (uint32_t*)u_color);
GX2DrawEx(GX2_PRIMITIVE_MODE_QUADS, 4 * count, 0, 1);

14
src/render/wiiu/SDL_render_wiiu.h
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@ -115,20 +115,6 @@ static inline Uint32 TextureNextPow2(Uint32 w) {
return n;
}
static inline Uint32 PixelFormatByteSizeWIIU(Uint32 format) {
switch (format) {
case SDL_PIXELFORMAT_RGBA4444:
case SDL_PIXELFORMAT_ABGR1555:
case SDL_PIXELFORMAT_RGBA5551:
case SDL_PIXELFORMAT_RGB565:
return 2;
case SDL_PIXELFORMAT_RGBA8888:
default:
return 4;
}
return 4;
}
//TODO: This could return a compMap to support stuff like ARGB or ABGR
static inline GX2SurfaceFormat PixelFormatToWIIUFMT(Uint32 format) {
switch (format) {

23
src/render/wiiu/SDL_rtexture_wiiu.c
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@ -60,14 +60,16 @@ int WIIU_SDL_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture)
tdata->texture.viewNumMips = 1;
tdata->texture.viewNumSlices = 1;
tdata->texture.compMap = 0x00010203;
GX2CalcSurfaceSizeAndAlignment(&tdata->texture.surface);
GX2InitTextureRegs(&tdata->texture);
tdata->texture.surface.image = memalign(tdata->texture.surface.alignment, tdata->texture.surface.imageSize);
if(!tdata->texture.surface.image)
{
SDL_free(tdata);
return SDL_OutOfMemory();
}
texture->driverdata = tdata;
return 0;
@ -80,12 +82,13 @@ int WIIU_SDL_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, void **pixels, int *pitch)
{
WIIU_TextureData *tdata = (WIIU_TextureData *) texture->driverdata;
Uint32 BytesPerPixel = SDL_BYTESPERPIXEL(texture->format);
// Calculate pointer to first pixel in rect
*pixels = (void *) ((Uint8 *) tdata->texture.surface.image +
rect->y * tdata->texture.surface.pitch +
rect->x * SDL_BYTESPERPIXEL(texture->format));
*pitch = tdata->texture.surface.pitch;
rect->y * (tdata->texture.surface.pitch * BytesPerPixel) +
rect->x * BytesPerPixel);
*pitch = (tdata->texture.surface.pitch * BytesPerPixel);
// Not sure we even need to bother keeping track of this
texture->locked_rect = *rect;
@ -96,7 +99,7 @@ void WIIU_SDL_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture)
{
WIIU_TextureData *tdata = (WIIU_TextureData *) texture->driverdata;
// TODO check this is actually needed
GX2Invalidate(GX2_INVALIDATE_MODE_CPU | GX2_INVALIDATE_MODE_TEXTURE,
GX2Invalidate(GX2_INVALIDATE_MODE_CPU_TEXTURE,
tdata->texture.surface.image, tdata->texture.surface.imageSize);
}
@ -109,19 +112,21 @@ int WIIU_SDL_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
int row;
size_t length;
BytesPerPixel = PixelFormatByteSizeWIIU(texture->format);
BytesPerPixel = SDL_BYTESPERPIXEL(texture->format);
src = (Uint8 *) pixels;
dst = (Uint8 *) tdata->texture.surface.image +
rect->y * tdata->texture.surface.pitch +
rect->y * (tdata->texture.surface.pitch * BytesPerPixel) +
rect->x * BytesPerPixel;
length = rect->w * BytesPerPixel;
for (row = 0; row < rect->h; ++row) {
SDL_memcpy(dst, src, length);
src += pitch;
dst += tdata->texture.surface.pitch;
dst += (tdata->texture.surface.pitch * BytesPerPixel);
}
GX2Invalidate(GX2_INVALIDATE_MODE_CPU_TEXTURE,
tdata->texture.surface.image, tdata->texture.surface.imageSize);
return 0;
}