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path: root/drivers/gles2/rasterizer_canvas_gles2.cpp
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Diffstat (limited to 'drivers/gles2/rasterizer_canvas_gles2.cpp')
-rw-r--r--drivers/gles2/rasterizer_canvas_gles2.cpp126
1 files changed, 75 insertions, 51 deletions
diff --git a/drivers/gles2/rasterizer_canvas_gles2.cpp b/drivers/gles2/rasterizer_canvas_gles2.cpp
index a7345978e1..7232d2d95a 100644
--- a/drivers/gles2/rasterizer_canvas_gles2.cpp
+++ b/drivers/gles2/rasterizer_canvas_gles2.cpp
@@ -112,25 +112,21 @@ void RasterizerCanvasGLES2::_set_uniforms() {
void RasterizerCanvasGLES2::canvas_begin() {
state.canvas_shader.bind();
- bool transparent = false;
+ state.using_transparent_rt = false;
if (storage->frame.current_rt) {
glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo);
- glColorMask(1, 1, 1, 1);
- transparent = storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT];
+ state.using_transparent_rt = storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_TRANSPARENT];
}
if (storage->frame.clear_request) {
- glColorMask(true, true, true, true);
glClearColor(storage->frame.clear_request_color.r,
storage->frame.clear_request_color.g,
storage->frame.clear_request_color.b,
- transparent ? storage->frame.clear_request_color.a : 1.0);
+ state.using_transparent_rt ? storage->frame.clear_request_color.a : 1.0);
glClear(GL_COLOR_BUFFER_BIT);
storage->frame.clear_request = false;
}
- glColorMask(1, 1, 1, transparent ? 1 : 0);
-
/*
if (storage->frame.current_rt) {
glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo);
@@ -186,7 +182,7 @@ void RasterizerCanvasGLES2::canvas_end() {
state.using_texture_rect = false;
state.using_skeleton = false;
state.using_ninepatch = false;
- glColorMask(1, 1, 1, 1);
+ state.using_transparent_rt = false;
}
RasterizerStorageGLES2::Texture *RasterizerCanvasGLES2::_bind_canvas_texture(const RID &p_texture, const RID &p_normal_map) {
@@ -206,12 +202,12 @@ RasterizerStorageGLES2::Texture *RasterizerCanvasGLES2::_bind_canvas_texture(con
} else {
- texture = texture->get_ptr();
-
if (texture->redraw_if_visible) {
VisualServerRaster::redraw_request();
}
+ texture = texture->get_ptr();
+
if (texture->render_target) {
texture->render_target->used_in_frame = true;
}
@@ -248,12 +244,12 @@ RasterizerStorageGLES2::Texture *RasterizerCanvasGLES2::_bind_canvas_texture(con
} else {
- normal_map = normal_map->get_ptr();
-
if (normal_map->redraw_if_visible) { //check before proxy, because this is usually used with proxies
VisualServerRaster::redraw_request();
}
+ normal_map = normal_map->get_ptr();
+
glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 2);
glBindTexture(GL_TEXTURE_2D, normal_map->tex_id);
state.current_normal = p_normal_map;
@@ -292,14 +288,14 @@ void RasterizerCanvasGLES2::_draw_polygon(const int *p_indices, int p_index_coun
} else {
glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Color) * p_vertex_count, p_colors);
glEnableVertexAttribArray(VS::ARRAY_COLOR);
- glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), ((uint8_t *)0) + buffer_ofs);
+ glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buffer_ofs));
buffer_ofs += sizeof(Color) * p_vertex_count;
}
if (p_uvs) {
glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_uvs);
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
- glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs);
+ glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs));
buffer_ofs += sizeof(Vector2) * p_vertex_count;
} else {
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
@@ -308,12 +304,12 @@ void RasterizerCanvasGLES2::_draw_polygon(const int *p_indices, int p_index_coun
if (p_weights && p_bones) {
glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(float) * 4 * p_vertex_count, p_weights);
glEnableVertexAttribArray(VS::ARRAY_WEIGHTS);
- glVertexAttribPointer(VS::ARRAY_WEIGHTS, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4, ((uint8_t *)0) + buffer_ofs);
+ glVertexAttribPointer(VS::ARRAY_WEIGHTS, 4, GL_FLOAT, GL_FALSE, sizeof(float) * 4, CAST_INT_TO_UCHAR_PTR(buffer_ofs));
buffer_ofs += sizeof(float) * 4 * p_vertex_count;
glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(int) * 4 * p_vertex_count, p_bones);
glEnableVertexAttribArray(VS::ARRAY_BONES);
- glVertexAttribPointer(VS::ARRAY_BONES, 4, GL_UNSIGNED_INT, GL_FALSE, sizeof(int) * 4, ((uint8_t *)0) + buffer_ofs);
+ glVertexAttribPointer(VS::ARRAY_BONES, 4, GL_UNSIGNED_INT, GL_FALSE, sizeof(int) * 4, CAST_INT_TO_UCHAR_PTR(buffer_ofs));
buffer_ofs += sizeof(int) * 4 * p_vertex_count;
} else {
@@ -346,7 +342,7 @@ void RasterizerCanvasGLES2::_draw_generic(GLuint p_primitive, int p_vertex_count
glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(Vector2) * p_vertex_count, p_vertices);
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
- glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), (uint8_t *)0);
+ glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), NULL);
buffer_ofs += sizeof(Vector2) * p_vertex_count;
if (p_singlecolor) {
@@ -359,14 +355,14 @@ void RasterizerCanvasGLES2::_draw_generic(GLuint p_primitive, int p_vertex_count
} else {
glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Color) * p_vertex_count, p_colors);
glEnableVertexAttribArray(VS::ARRAY_COLOR);
- glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), ((uint8_t *)0) + buffer_ofs);
+ glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, sizeof(Color), CAST_INT_TO_UCHAR_PTR(buffer_ofs));
buffer_ofs += sizeof(Color) * p_vertex_count;
}
if (p_uvs) {
glBufferSubData(GL_ARRAY_BUFFER, buffer_ofs, sizeof(Vector2) * p_vertex_count, p_uvs);
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
- glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), ((uint8_t *)0) + buffer_ofs);
+ glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(Vector2), CAST_INT_TO_UCHAR_PTR(buffer_ofs));
} else {
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
}
@@ -423,12 +419,12 @@ void RasterizerCanvasGLES2::_draw_gui_primitive(int p_points, const Vector2 *p_v
glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, stride * sizeof(float), NULL);
if (p_colors) {
- glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, stride * sizeof(float), (uint8_t *)0 + color_offset * sizeof(float));
+ glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, GL_FALSE, stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(color_offset * sizeof(float)));
glEnableVertexAttribArray(VS::ARRAY_COLOR);
}
if (p_uvs) {
- glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, stride * sizeof(float), (uint8_t *)0 + uv_offset * sizeof(float));
+ glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, stride * sizeof(float), CAST_INT_TO_UCHAR_PTR(uv_offset * sizeof(float)));
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
}
@@ -503,6 +499,23 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
glDisableVertexAttribArray(VS::ARRAY_COLOR);
glVertexAttrib4fv(VS::ARRAY_COLOR, r->modulate.components);
+ bool can_tile = true;
+ if (r->texture.is_valid() && r->flags & CANVAS_RECT_TILE && !storage->config.support_npot_repeat_mipmap) {
+ // workaround for when setting tiling does not work due to hardware limitation
+
+ RasterizerStorageGLES2::Texture *texture = storage->texture_owner.getornull(r->texture);
+
+ if (texture) {
+
+ texture = texture->get_ptr();
+
+ if (next_power_of_2(texture->alloc_width) != (unsigned int)texture->alloc_width && next_power_of_2(texture->alloc_height) != (unsigned int)texture->alloc_height) {
+ state.canvas_shader.set_conditional(CanvasShaderGLES2::USE_FORCE_REPEAT, true);
+ can_tile = false;
+ }
+ }
+ }
+
// On some widespread Nvidia cards, the normal draw method can produce some
// flickering in draw_rect and especially TileMap rendering (tiles randomly flicker).
// See GH-9913.
@@ -563,7 +576,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
bool untile = false;
- if (r->flags & CANVAS_RECT_TILE && !(texture->flags & VS::TEXTURE_FLAG_REPEAT)) {
+ if (can_tile && r->flags & CANVAS_RECT_TILE && !(texture->flags & VS::TEXTURE_FLAG_REPEAT)) {
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
untile = true;
@@ -620,7 +633,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
bool untile = false;
- if (r->flags & CANVAS_RECT_TILE && !(tex->flags & VS::TEXTURE_FLAG_REPEAT)) {
+ if (can_tile && r->flags & CANVAS_RECT_TILE && !(tex->flags & VS::TEXTURE_FLAG_REPEAT)) {
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
untile = true;
@@ -668,6 +681,9 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
+
+ state.canvas_shader.set_conditional(CanvasShaderGLES2::USE_FORCE_REPEAT, false);
+
} break;
case Item::Command::TYPE_NINEPATCH: {
@@ -824,7 +840,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), NULL);
- glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), (uint8_t *)0 + (sizeof(float) * 2));
+ glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), CAST_INT_TO_UCHAR_PTR((sizeof(float) * 2)));
glDrawElements(GL_TRIANGLES, 18 * 3 - (np->draw_center ? 0 : 6), GL_UNSIGNED_BYTE, NULL);
@@ -851,11 +867,11 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
int indices[num_points * 3];
- for (int i = 0; i < num_points; i++) {
- points[i] = circle->pos + Vector2(Math::sin(i * Math_PI * 2.0 / num_points), Math::cos(i * Math_PI * 2.0 / num_points)) * circle->radius;
- indices[i * 3 + 0] = i;
- indices[i * 3 + 1] = (i + 1) % num_points;
- indices[i * 3 + 2] = num_points;
+ for (int j = 0; j < num_points; j++) {
+ points[j] = circle->pos + Vector2(Math::sin(j * Math_PI * 2.0 / num_points), Math::cos(j * Math_PI * 2.0 / num_points)) * circle->radius;
+ indices[j * 3 + 0] = j;
+ indices[j * 3 + 1] = (j + 1) % num_points;
+ indices[j * 3 + 2] = num_points;
}
_bind_canvas_texture(RID(), RID());
@@ -913,13 +929,13 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->index_id);
}
- for (int i = 0; i < VS::ARRAY_MAX - 1; i++) {
- if (s->attribs[i].enabled) {
- glEnableVertexAttribArray(i);
- glVertexAttribPointer(s->attribs[i].index, s->attribs[i].size, s->attribs[i].type, s->attribs[i].normalized, s->attribs[i].stride, (uint8_t *)0 + s->attribs[i].offset);
+ for (int k = 0; k < VS::ARRAY_MAX - 1; k++) {
+ if (s->attribs[k].enabled) {
+ glEnableVertexAttribArray(k);
+ glVertexAttribPointer(s->attribs[k].index, s->attribs[k].size, s->attribs[k].type, s->attribs[k].normalized, s->attribs[k].stride, CAST_INT_TO_UCHAR_PTR(s->attribs[k].offset));
} else {
- glDisableVertexAttribArray(i);
- switch (i) {
+ glDisableVertexAttribArray(k);
+ switch (k) {
case VS::ARRAY_NORMAL: {
glVertexAttrib4f(VS::ARRAY_NORMAL, 0.0, 0.0, 1, 1);
} break;
@@ -927,7 +943,8 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1);
} break;
- default: {}
+ default: {
+ }
}
}
}
@@ -939,8 +956,8 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
}
}
- for (int i = 1; i < VS::ARRAY_MAX - 1; i++) {
- glDisableVertexAttribArray(i);
+ for (int j = 1; j < VS::ARRAY_MAX - 1; j++) {
+ glDisableVertexAttribArray(j);
}
}
@@ -1002,13 +1019,13 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->index_id);
}
- for (int i = 0; i < VS::ARRAY_MAX - 1; i++) {
- if (s->attribs[i].enabled) {
- glEnableVertexAttribArray(i);
- glVertexAttribPointer(s->attribs[i].index, s->attribs[i].size, s->attribs[i].type, s->attribs[i].normalized, s->attribs[i].stride, (uint8_t *)0 + s->attribs[i].offset);
+ for (int k = 0; k < VS::ARRAY_MAX - 1; k++) {
+ if (s->attribs[k].enabled) {
+ glEnableVertexAttribArray(k);
+ glVertexAttribPointer(s->attribs[k].index, s->attribs[k].size, s->attribs[k].type, s->attribs[k].normalized, s->attribs[k].stride, CAST_INT_TO_UCHAR_PTR(s->attribs[k].offset));
} else {
- glDisableVertexAttribArray(i);
- switch (i) {
+ glDisableVertexAttribArray(k);
+ switch (k) {
case VS::ARRAY_NORMAL: {
glVertexAttrib4f(VS::ARRAY_NORMAL, 0.0, 0.0, 1, 1);
} break;
@@ -1016,13 +1033,14 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur
glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1);
} break;
- default: {}
+ default: {
+ }
}
}
}
- for (int i = 0; i < amount; i++) {
- const float *buffer = base_buffer + i * stride;
+ for (int k = 0; k < amount; k++) {
+ const float *buffer = base_buffer + k * stride;
{
@@ -1189,6 +1207,8 @@ void RasterizerCanvasGLES2::_copy_screen(const Rect2 &p_rect) {
storage->shaders.copy.set_conditional(CopyShaderGLES2::USE_COPY_SECTION, true);
}
+ storage->shaders.copy.set_conditional(CopyShaderGLES2::USE_NO_ALPHA, !state.using_transparent_rt);
+
glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->copy_screen_effect.fbo);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->color);
@@ -1218,6 +1238,7 @@ void RasterizerCanvasGLES2::_copy_screen(const Rect2 &p_rect) {
_draw_polygon(indexpos, 6, 4, vertpos, uvpos, NULL, false);
storage->shaders.copy.set_conditional(CopyShaderGLES2::USE_COPY_SECTION, false);
+ storage->shaders.copy.set_conditional(CopyShaderGLES2::USE_NO_ALPHA, false);
glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo); //back to front
glEnable(GL_BLEND);
@@ -1393,6 +1414,10 @@ void RasterizerCanvasGLES2::canvas_render_items(Item *p_item_list, int p_z, cons
continue;
}
+ if (t->redraw_if_visible) {
+ VisualServerRaster::redraw_request();
+ }
+
t = t->get_ptr();
#ifdef TOOLS_ENABLED
@@ -1403,10 +1428,6 @@ void RasterizerCanvasGLES2::canvas_render_items(Item *p_item_list, int p_z, cons
if (t->render_target)
t->render_target->used_in_frame = true;
- if (t->redraw_if_visible) {
- VisualServerRaster::redraw_request();
- }
-
glBindTexture(t->target, t->tex_id);
}
@@ -2000,6 +2021,7 @@ void RasterizerCanvasGLES2::initialize() {
state.canvas_shader.init();
state.canvas_shader.set_conditional(CanvasShaderGLES2::USE_TEXTURE_RECT, true);
+ state.canvas_shader.set_conditional(CanvasShaderGLES2::USE_RGBA_SHADOWS, storage->config.use_rgba_2d_shadows);
state.canvas_shader.bind();
@@ -2008,6 +2030,8 @@ void RasterizerCanvasGLES2::initialize() {
state.canvas_shader.set_conditional(CanvasShaderGLES2::USE_PIXEL_SNAP, GLOBAL_DEF("rendering/quality/2d/use_pixel_snap", false));
state.using_light = NULL;
+ state.using_transparent_rt = false;
+ state.using_skeleton = false;
}
void RasterizerCanvasGLES2::finalize() {
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-15 22:52:37 +0000